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NilColorKit

NilColorKit predefines Google Material colors and FlatUI colors as a Swift extension to UIColor.

Usage

Copy NilColorKit.swift to your project and use as the predefined colors in UIColor.

Material color or FlatUI color

cell.backgroundColor = UIColor.materialRed()

Gradients

let startColor: UIColor =  UIColor.uig_emeraldWaterStartColor()

let endColor: UIColor = UIColor.uig_emeraldWaterEndColor()

let gradient: CAGradientLayer = CAGradientLayer()
gradient.frame = cell.contentView.bounds
gradient.startPoint = CGPointMake(0.0, 0.5)
gradient.endPoint = CGPointMake(1.0, 0.5)
gradient.colors = [startColor.CGColor!,   endColor.CGColor!]
    

The color palette is here.

Google Material Colors

demo

FlatUI Colors

demo

Gradients Colors Demo

demo

The API list and color palette are here.

          UIColor.materialRed()        
          UIColor.materialRed50()
          UIColor.materialRed100()
          UIColor.materialRed200()
          UIColor.materialRed300()
          UIColor.materialRed400()
          UIColor.materialRed500()
          UIColor.materialRed600()
          UIColor.materialRed700()
          UIColor.materialRed800()
          UIColor.materialRed900()
          UIColor.materialRedA100()
          UIColor.materialRedA200()
          UIColor.materialRedA400()
          UIColor.materialRedA700()
          
          UIColor.materialPink()
          UIColor.materialPink50()
          UIColor.materialPink100()
          UIColor.materialPink200()
          UIColor.materialPink300()
          UIColor.materialPink400()
          UIColor.materialPink500()
          UIColor.materialPink600()
          UIColor.materialPink700()
          UIColor.materialPink800()
          UIColor.materialPink900()
          UIColor.materialPinkA100()
          UIColor.materialPinkA200()
          UIColor.materialPinkA400()
          UIColor.materialPinkA700()
    
          UIColor.materialPurple()
          UIColor.materialPurple50()
          UIColor.materialPurple100()
          UIColor.materialPurple200()
          UIColor.materialPurple300()
          UIColor.materialPurple400()
          UIColor.materialPurple500()
          UIColor.materialPurple600()
          UIColor.materialPurple700()
          UIColor.materialPurple800()
          UIColor.materialPurple900()
          UIColor.materialPurpleA100()
          UIColor.materialPurpleA200()
          UIColor.materialPurpleA400()
          UIColor.materialPurpleA700()
   
          UIColor.materialDeepPurple()
          UIColor.materialDeepPurple50()
          UIColor.materialDeepPurple100()
          UIColor.materialDeepPurple200()
          UIColor.materialDeepPurple300()
          UIColor.materialDeepPurple400()
          UIColor.materialDeepPurple500()
          UIColor.materialDeepPurple600()
          UIColor.materialDeepPurple700()
          UIColor.materialDeepPurple800()
          UIColor.materialDeepPurple900()
          UIColor.materialDeepPurpleA100()
          UIColor.materialDeepPurpleA200()
          UIColor.materialDeepPurpleA400()
          UIColor.materialDeepPurpleA700()

          UIColor.materialIndigo()
          UIColor.materialIndigo50()
          UIColor.materialIndigo100()
          UIColor.materialIndigo200()
          UIColor.materialIndigo300()
          UIColor.materialIndigo400()
          UIColor.materialIndigo500()
          UIColor.materialIndigo600()
          UIColor.materialIndigo700()
          UIColor.materialIndigo800()
          UIColor.materialIndigo900()
          UIColor.materialIndigoA100()
          UIColor.materialIndigoA200()
          UIColor.materialIndigoA400()
          UIColor.materialIndigoA700()


          UIColor.materialBlue()
          UIColor.materialBlue50()
          UIColor.materialBlue100()
          UIColor.materialBlue200()
          UIColor.materialBlue300()
          UIColor.materialBlue400()
          UIColor.materialBlue500()
          UIColor.materialBlue600()
          UIColor.materialBlue700()
          UIColor.materialBlue800()
          UIColor.materialBlue900()
          UIColor.materialBlueA100()
          UIColor.materialBlueA200()
          UIColor.materialBlueA400()
          UIColor.materialBlueA700()
        
    
          UIColor.materialLightBlue()
          UIColor.materialLightBlue50()
          UIColor.materialLightBlue100()
          UIColor.materialLightBlue200()
          UIColor.materialLightBlue300()
          UIColor.materialLightBlue400()
          UIColor.materialLightBlue500()
          UIColor.materialLightBlue600()
          UIColor.materialLightBlue700()
          UIColor.materialLightBlue800()
          UIColor.materialLightBlue900()
          UIColor.materialLightBlueA100()
          UIColor.materialLightBlueA200()
          UIColor.materialLightBlueA400()
          UIColor.materialLightBlueA700()
        

    
          UIColor.materialCyan()
          UIColor.materialCyan50()
          UIColor.materialCyan100()
          UIColor.materialCyan200()
          UIColor.materialCyan300()
          UIColor.materialCyan400()
          UIColor.materialCyan500()
          UIColor.materialCyan600()
          UIColor.materialCyan700()
          UIColor.materialCyan800()
          UIColor.materialCyan900()
          UIColor.materialCyanA100()
          UIColor.materialCyanA200()
          UIColor.materialCyanA400()
          UIColor.materialCyanA700()

    
          UIColor.materialTeal()
          UIColor.materialTeal50()
          UIColor.materialTeal100()
          UIColor.materialTeal200()
          UIColor.materialTeal300()
          UIColor.materialTeal400()
          UIColor.materialTeal500()
          UIColor.materialTeal600()
          UIColor.materialTeal700()
          UIColor.materialTeal800()
          UIColor.materialTeal900()
          UIColor.materialTealA100()
          UIColor.materialTealA200()
          UIColor.materialTealA400()
          UIColor.materialTealA700()

          UIColor.materialGreen()
          UIColor.materialGreen50()
          UIColor.materialGreen100()
          UIColor.materialGreen200()
          UIColor.materialGreen300()
          UIColor.materialGreen400()
          UIColor.materialGreen500()
          UIColor.materialGreen600()
          UIColor.materialGreen700()
          UIColor.materialGreen800()
          UIColor.materialGreen900()
          UIColor.materialGreenA100()
          UIColor.materialGreenA200()
          UIColor.materialGreenA400()
          UIColor.materialGreenA700()

          UIColor.materialLightGreen()
          UIColor.materialLightGreen50()
          UIColor.materialLightGreen100()
          UIColor.materialLightGreen200()
          UIColor.materialLightGreen300()
          UIColor.materialLightGreen400()
          UIColor.materialLightGreen500()
          UIColor.materialLightGreen600()
          UIColor.materialLightGreen700()
          UIColor.materialLightGreen800()
          UIColor.materialLightGreen900()
          UIColor.materialLightGreenA100()
          UIColor.materialLightGreenA200()
          UIColor.materialLightGreenA400()
          UIColor.materialLightGreenA700()

          UIColor.materialLime()
          UIColor.materialLime50()
          UIColor.materialLime100()
          UIColor.materialLime200()
          UIColor.materialLime300()
          UIColor.materialLime400()
          UIColor.materialLime500()
          UIColor.materialLime600()
          UIColor.materialLime700()
          UIColor.materialLime800()
          UIColor.materialLime900()
          UIColor.materialLimeA100()
          UIColor.materialLimeA200()
          UIColor.materialLimeA400()
          UIColor.materialLimeA700()

          UIColor.materialCyan()
          UIColor.materialYellow50()
          UIColor.materialYellow100()
          UIColor.materialYellow200()
          UIColor.materialYellow300()
          UIColor.materialYellow400()
          UIColor.materialYellow500()
          UIColor.materialYellow600()
          UIColor.materialYellow700()
          UIColor.materialYellow800()
          UIColor.materialYellow900()
          UIColor.materialYellowA100()
          UIColor.materialYellowA200()
          UIColor.materialYellowA400()
          UIColor.materialYellowA700()

          UIColor.materialAmber()
          UIColor.materialAmber50()
          UIColor.materialAmber100()
          UIColor.materialAmber200()
          UIColor.materialAmber300()
          UIColor.materialAmber400()
          UIColor.materialAmber500()
          UIColor.materialAmber600()
          UIColor.materialAmber700()
          UIColor.materialAmber800()
          UIColor.materialAmber900()
          UIColor.materialAmberA100()
          UIColor.materialAmberA200()
          UIColor.materialAmberA400()
          UIColor.materialAmberA700()

          UIColor.materialOrange()
          UIColor.materialOrange50()
          UIColor.materialOrange100()
          UIColor.materialOrange200()
          UIColor.materialOrange300()
          UIColor.materialOrange400()
          UIColor.materialOrange500()
          UIColor.materialOrange600()
          UIColor.materialOrange700()
          UIColor.materialOrange800()
          UIColor.materialOrange900()
          UIColor.materialOrangeA100()
          UIColor.materialOrangeA200()
          UIColor.materialOrangeA400()
          UIColor.materialOrangeA700()

          UIColor.materialDeepOrange()
          UIColor.materialDeepOrange50()
          UIColor.materialDeepOrange100()
          UIColor.materialDeepOrange200()
          UIColor.materialDeepOrange300()
          UIColor.materialDeepOrange400()
          UIColor.materialDeepOrange500()
          UIColor.materialDeepOrange600()
          UIColor.materialDeepOrange700()
          UIColor.materialDeepOrange800()
          UIColor.materialDeepOrange900()
          UIColor.materialDeepOrangeA100()
          UIColor.materialDeepOrangeA200()
          UIColor.materialDeepOrangeA400()
          UIColor.materialDeepOrangeA700()
    
          UIColor.materialBrown()
          UIColor.materialBrown50()
          UIColor.materialBrown100()
          UIColor.materialBrown200()
          UIColor.materialBrown300()
          UIColor.materialBrown400()
          UIColor.materialBrown500()
          UIColor.materialBrown600()
          UIColor.materialBrown700()
          UIColor.materialBrown800()
          UIColor.materialBrown900()
    
          UIColor.materialGrey()
          UIColor.materialGrey50()
          UIColor.materialGrey100()
          UIColor.materialGrey200()
          UIColor.materialGrey300()
          UIColor.materialGrey400()
          UIColor.materialGrey500()
          UIColor.materialGrey600()
          UIColor.materialGrey700()
          UIColor.materialGrey800()
          UIColor.materialGrey900()
    
          UIColor.materialBlueGrey()
          UIColor.materialBlueGrey50()
          UIColor.materialBlueGrey100()
          UIColor.materialBlueGrey200()
          UIColor.materialBlueGrey300()
          UIColor.materialBlueGrey400()
          UIColor.materialBlueGrey500()
          UIColor.materialBlueGrey600()
          UIColor.materialBlueGrey700()
          UIColor.materialBlueGrey800()
          UIColor.materialBlueGrey900()
    
          UIColor.flatTurquoiseColor()
          UIColor.flatGreenSeaColor()
          UIColor.flatEmerlandColor()
          UIColor.flatNephritisColor()
          UIColor.flatPeterRiverColor()
          UIColor.flatBelizeHoleColor()
          UIColor.flatAmethystColor()
          UIColor.flatWisteriaColor()
          UIColor.flatWetAsphaltColor()
          UIColor.flatMidnightBlueColor()
          UIColor.flatSunflowerColor()
          UIColor.flatTangerineColor()
        

Gradients API

	 //MARK:  Emerald Water

UIColor.uig_emeraldWaterStartColor()
UIColor.uig_emeraldWaterEndColor()

//MARK:  Lemon Twist

UIColor.uig_lemonTwistStartColor()
UIColor.uig_lemonTwistEndColor()

//MARK:  Horizon

UIColor.uig_horizonStartColor()
UIColor.uig_horizonEndColor()

//MARK:  Rose Water

UIColor.uig_roseWaterStartColor()
UIColor.uig_roseWaterEndColor()

//MARK:  Frozen

UIColor.uig_frozenStartColor()
UIColor.uig_frozenEndColor()

//MARK:  Mango Pulp

UIColor.uig_mangoPulpStartColor()
UIColor.uig_mangoPulpEndColor()

//MARK:  Bloody Mary

UIColor.uig_bloodyMaryStartColor()
UIColor.uig_bloodyMaryEndColor()

//MARK:  Aubergine

UIColor.uig_aubergineStartColor()
UIColor.uig_aubergineEndColor()

//MARK:  Aqua Marine

UIColor.uig_aquaMarineStartColor()
UIColor.uig_aquaMarineEndColor()

//MARK:  Sunrise

UIColor.uig_sunriseStartColor()
UIColor.uig_sunriseEndColor()

//MARK:  Purple Paradise

UIColor.uig_purpleParadiseStartColor()
UIColor.uig_purpleParadiseEndColor()

//MARK:  Sea Weed

UIColor.uig_seaWeedStartColor()
UIColor.uig_seaWeedEndColor()

//MARK:  Pinky

UIColor.uig_pinkyStartColor()
UIColor.uig_pinkyEndColor()

//MARK:  Cherry

UIColor.uig_cherryStartColor()
UIColor.uig_cherryEndColor()

//MARK:  Mojito

UIColor.uig_mojitoStartColor()
UIColor.uig_mojitoEndColor()

//MARK:  Juicy Orange

UIColor.uig_juicyOrangeStartColor()
UIColor.uig_juicyOrangeEndColor()

//MARK:  Mirage

UIColor.uig_mirageStartColor()
UIColor.uig_mirageEndColor()

//MARK:  Steel Gray

UIColor.uig_steelGrayStartColor()
UIColor.uig_steelGrayEndColor()

//MARK:  Kashmir

UIColor.uig_kashmirStartColor()
UIColor.uig_kashmirEndColor()

//MARK:  Electric Violet

UIColor.uig_electricVioletStartColor()
UIColor.uig_electricVioletEndColor()

//MARK:  Venice Blue

UIColor.uig_veniceBlueStartColor()
UIColor.uig_veniceBlueEndColor()

//MARK:  Bora Bora

UIColor.uig_boraBoraStartColor()
UIColor.uig_boraBoraEndColor()

//MARK:  Moss

UIColor.uig_mossStartColor()
UIColor.uig_mossEndColor()

//MARK:  Shroom Haze

UIColor.uig_shroomHazeStartColor()
UIColor.uig_shroomHazeEndColor()

//MARK:  Mystic

UIColor.uig_mysticStartColor()
UIColor.uig_mysticEndColor()

//MARK:  Midnight City

UIColor.uig_midnightCityStartColor()
UIColor.uig_midnightCityEndColor()

//MARK:  Sea Blizz

UIColor.uig_seaBlizzStartColor()
UIColor.uig_seaBlizzEndColor()

//MARK:  Opa

UIColor.uig_opaStartColor()
UIColor.uig_opaEndColor()

//MARK:  Titanium

UIColor.uig_titaniumStartColor()
UIColor.uig_titaniumEndColor()

//MARK:  Mantle

UIColor.uig_mantleStartColor()
UIColor.uig_mantleEndColor()

//MARK:  Dracula

UIColor.uig_draculaStartColor()
UIColor.uig_draculaEndColor()

//MARK:  Peach

UIColor.uig_peachStartColor()
UIColor.uig_peachEndColor()

//MARK:  Moonrise

UIColor.uig_moonriseStartColor()
UIColor.uig_moonriseEndColor()

//MARK:  Clouds

UIColor.uig_cloudsStartColor()
UIColor.uig_cloudsEndColor()

//MARK:  Stellar

UIColor.uig_stellarStartColor()
UIColor.uig_stellarEndColor()

//MARK:  Bourbon

UIColor.uig_bourbonStartColor()
UIColor.uig_bourbonEndColor()

//MARK:  Calm Darya

UIColor.uig_calmDaryaStartColor()
UIColor.uig_calmDaryaEndColor()

//MARK:  Influenza

UIColor.uig_influenzaStartColor()
UIColor.uig_influenzaEndColor()

//MARK:  Shrimpy

UIColor.uig_shrimpyStartColor()
UIColor.uig_shrimpyEndColor()

//MARK:  Army

UIColor.uig_armyStartColor()
UIColor.uig_armyEndColor()

//MARK:  Miaka

UIColor.uig_miakaStartColor()
UIColor.uig_miakaEndColor()

//MARK:  Pinot Noir

UIColor.uig_pinotNoirStartColor()
UIColor.uig_pinotNoirEndColor()

//MARK:  Day Tripper

UIColor.uig_dayTripperStartColor()
UIColor.uig_dayTripperEndColor()

//MARK:  Namn

UIColor.uig_namnStartColor()
UIColor.uig_namnEndColor()

//MARK:  Blurry Beach

UIColor.uig_blurryBeachStartColor()
UIColor.uig_blurryBeachEndColor()

//MARK:  Vasily

UIColor.uig_vasilyStartColor()
UIColor.uig_vasilyEndColor()

//MARK:  A Lost Memory

UIColor.uig_aLostMemoryStartColor()
UIColor.uig_aLostMemoryEndColor()

//MARK:  Petrichor

UIColor.uig_petrichorStartColor()
UIColor.uig_petrichorEndColor()

//MARK:  Jonquil

UIColor.uig_jonquilStartColor()
UIColor.uig_jonquilEndColor()

//MARK:  Sirius Tamed

UIColor.uig_siriusTamedStartColor()
UIColor.uig_siriusTamedEndColor()

//MARK:  Kyoto

UIColor.uig_kyotoStartColor()
UIColor.uig_kyotoEndColor()

//MARK:  Misty Meadow

UIColor.uig_mistyMeadowStartColor()
UIColor.uig_mistyMeadowEndColor()

//MARK:  Aqualicious

UIColor.uig_aqualiciousStartColor()
UIColor.uig_aqualiciousEndColor()

//MARK:  Moor

UIColor.uig_moorStartColor()
UIColor.uig_moorEndColor()

//MARK:  Almost

UIColor.uig_almostStartColor()
UIColor.uig_almostEndColor()

//MARK:  Forever Lost

UIColor.uig_foreverLostStartColor()
UIColor.uig_foreverLostEndColor()

//MARK:  Winter

UIColor.uig_winterStartColor()
UIColor.uig_winterEndColor()

//MARK:  Autumn

UIColor.uig_autumnStartColor()
UIColor.uig_autumnEndColor()

//MARK:  Candy

UIColor.uig_candyStartColor()
UIColor.uig_candyEndColor()

//MARK:  Reef

UIColor.uig_reefStartColor()
UIColor.uig_reefEndColor()

//MARK:  The Strain

UIColor.uig_theStrainStartColor()
UIColor.uig_theStrainEndColor()

//MARK:  Dirty Fog

UIColor.uig_dirtyFogStartColor()
UIColor.uig_dirtyFogEndColor()

//MARK:  Earthly

UIColor.uig_earthlyStartColor()
UIColor.uig_earthlyEndColor()

//MARK:  Virgin

UIColor.uig_virginStartColor()
UIColor.uig_virginEndColor()

//MARK:  Ash

UIColor.uig_ashStartColor()
UIColor.uig_ashEndColor()

//MARK:  Shadow Night

UIColor.uig_shadowNightStartColor()
UIColor.uig_shadowNightEndColor()

//MARK:  Cherryblossoms

UIColor.uig_cherryblossomsStartColor()
UIColor.uig_cherryblossomsEndColor()

//MARK:  Parklife

UIColor.uig_parklifeStartColor()
UIColor.uig_parklifeEndColor()

//MARK:  Dance To Forget

UIColor.uig_danceToForgetStartColor()
UIColor.uig_danceToForgetEndColor()

//MARK:  Starfall

UIColor.uig_starfallStartColor()
UIColor.uig_starfallEndColor()

//MARK:  Red Mist

UIColor.uig_redMistStartColor()
UIColor.uig_redMistEndColor()

//MARK:  Teal Love

UIColor.uig_tealLoveStartColor()
UIColor.uig_tealLoveEndColor()

//MARK:  Neon Life

UIColor.uig_neonLifeStartColor()
UIColor.uig_neonLifeEndColor()

//MARK:  Man of Steel

UIColor.uig_manofSteelStartColor()
UIColor.uig_manofSteelEndColor()

//MARK:  Amethyst

UIColor.uig_amethystStartColor()
UIColor.uig_amethystEndColor()

//MARK:  Cheer Up Emo Kid

UIColor.uig_cheerUpEmoKidStartColor()
UIColor.uig_cheerUpEmoKidEndColor()

//MARK:  Shore

UIColor.uig_shoreStartColor()
UIColor.uig_shoreEndColor()

//MARK:  Facebook Messenger

UIColor.uig_facebookMessengerStartColor()
UIColor.uig_facebookMessengerEndColor()

//MARK:  SoundCloud

UIColor.uig_soundCloudStartColor()
UIColor.uig_soundCloudEndColor()

//MARK:  Behongo

UIColor.uig_behongoStartColor()
UIColor.uig_behongoEndColor()
Note:

NilThemeKit in sample code is another open sourced framework to help developer create color themes. You can get it from here.

License

Under MIT License. Please refer to LICENSE.md.