src const Float a

The alpha component from 0.0 to 1.0

src virtual override Color asColorPaint()

Return this

src Int b()

The blue component from 0 to 255.

src const static Color black := Color.make(0, 1.0)

Black is #000

src Color darker(Float percentage := 0.2f)

Get a color which is a dark shade of this color. This decreases the brightness by the given percentage which is a float between 0.0 and 1.0.

src Color desaturate(Float percentage := 0.2f)

Convenience for saturate(-percentage).

src virtual override Bool equals(Obj? that)

Equality

src static new fromStr(Str s, Bool checked := true)

Parse color from CSS 4 string. If invalid and checked is true then throw ParseErr otherwise return null. The following formats are supported:

• CSS keyword color
• #RRGGBB
• #RRGGBBAA
• #RGB
• #RGBA
• rgb(r, g b)
• rgba(r, g, b, a)
• hsl(h, s, l)
• hsla(h, s, l, a)

Functional notation works with comma or space separated arguments.

Examples:

Color.fromStr("red")
Color.fromStr("#8A0")
Color.fromStr("#88AA00")
Color.fromStr("rgba(255, 0, 0, 0.3)")
Color.fromStr("rgb(100% 0% 0% 25%)")

src Int g()

The green component from 0 to 255.

src Float h()

Hue as a float between 0.0 and 360.0 of the HSL model (hue, saturation, lightness). Also see makeHsl, s, l.

src virtual override Int hash()

Return the hash code.

src static Color interpolateHsl(Color a, Color b, Float t)

Interpolate between a and b where t is 0.0 to 1.0 using HSL color model.

src static Color interpolateRgb(Color a, Color b, Float t)

Interpolate between a and b where t is 0.0 to 1.0 using RGB color model.

src virtual override Bool isColorPaint()

Always return true

src Bool isTransparent()

Return if a is zero, fully transparent

src Float l()

Lightness (brightness) as a float between 0.0 and 1.0 of the HSL model (hue, saturation, lightness). Also see makeHsl, h, s.

src Color lighter(Float percentage := 0.2f)

Get a color which is a lighter shade of this color. This increases the brightness by the given percentage which is a float between 0.0 and 1.0.

src new make(Int rgb := 0, Float a := 1.0f)

Make a new instance with the RGB components masked together: bits 16-23 red; bits 8-15 green; bits 0-7 blue. Alpha should be a float between 1.0 and 0.0.

src static Color makeHsl(Float h, Float s, Float l, Float a := 1.0f)

Construct a color using HSL model (hue, saturation, lightness):

• hue as 0.0 to 360.0
• saturation as 0.0 to 1.0
• lightness (or brightness) as 0.0 to 1.0
• alpha as 0.0 to 1.0 Also see h, s, l.

src static Color makeRgb(Int r, Int g, Int b, Float a := 1.0f)

Make a new instance with the RGB individual components as integers between 0 and 255 and alpha as float between 1.0 and 0.0.

src Color opacity(Float opacity := 1.0f)

Adjust the opacity of this color and return new instance, where opacity is between 0.0 and 1.0.

src Int r()

The red component from 0 to 255.

src const Int rgb

The RGB components masked together: bits 16-23 red; bits 8-15 green; bits 0-7 blue.

src Float s()

Saturation as a float between 0.0 and 1.0 of the HSL model (hue, saturation, lightness). Also see makeHsl, h, l.

src Color saturate(Float percentage := 0.2f)

Adjust saturation as percentage between -1..1.

src Str toHexStr()

Format as #RGB, #RRGGBB or #RRGGBBAA syntax

src virtual override Str toStr()

If the alpha component is 1.0, then format as "#RRGGBB" hex string, otherwise format as "rbga()" notation.

src const static Color transparent := Color.make(0, 0.0)

Transparent constant with opacity set to zero

src const static Color white := Color.make(16777215, 1.0)

White is #FFF