Color

Creates a color from a HEY part.

Color.fromHEX("#FFF")
Color.fromHEX("#FFFFFF")
Color.fromHEX("#FFFFFFFF")

Creates a color from hue, saturation, value and alpha parts.

Color.fromHSVA(0, 100, 100, 100)

Creates a color from red, green, blue and alpha parts.

Color.fromRGBA(255, 255, 255, 100)

Returns the brightness of the given color base on the W3C formula

Color.getBrightness(Color.fromRGBA(255,255,255,100)) == 1000
Color.getBrightness(Color.fromRGBA(0,0,0,100)) == 0

Returns the readable text color (white or black) based on the brightness of the color.

color =
  Color.fromRGBA(255, 255, 255, 100)

Color.readableTextColor(color) == Color.fromRGBA(0, 0, 0, 100)

Sets the saturation to the given value of the given color.

color =
  Color.fromHSVA(0, 100, 100, 100)

Color.setSaturation(50, color) == Color.fromHSVA(0, 50, 100, 100)

Sets the value to the given value of the given color.

color =
  Color.fromHSVA(0, 100, 100, 100)

Color.setValue(50, color) == Color.fromHSVA(0, 100, 50, 100)

Converts the given color to the CSS RGBA represenation.

color =
  Color.fromRGBA(255, 255, 255, 100)

Color.toCSSRGBA(color) == "rgba(255,255,255,1)"

Converts the internal represenation of the color to HEX.

color =
  Color.fromHSVA(0, 100, 100, 100)

Color.toHEX(color) == Color.fromHEX("#FFFFFFFF")

Converts the internal represenation of the color to HSVA.

color =
  Color.fromRGBA(255, 255, 255, 100)

Color.toHSVA(color) == Color.fromHSVA(0, 100, 100, 100)

Converts the internal represenation of the color to RGBA.

color =
  Color.fromHSVA(0, 100, 100, 100)

Color.toRGBA(color) == Color.fromRGBA(255, 255, 255, 100)