Color Struct

Representation of RGBA colors.

This structure is used throughout Unity to pass colors around. Each color component is a floating point value with a range from 0 to 1.

Components (r,g,b) define a color in RGB color space. Alpha component (a) defines transparency - alpha of one is completely opaque, alpha of zero is completely transparent.

Variables

r	Red component of the color.
g	Green component of the color.
b	Blue component of the color.
a	Alpha component of the color.
grayscale	The grayscale value of the color (Read Only)
this [int index]	Access the r, g, b,a components using [0], [1], [2], [3] respectively.

Constructors

Color

Constructs a new Color with given r,g,b,a components.

Functions

ToString

Returns a nicely formatted string of this color.

Class Variables

red	Solid red. RGBA is (1, 0, 0, 1).
green	Solid green. RGBA is (0, 1, 0, 1).
blue	Solid blue. RGBA is (0, 0, 1, 1).
white	Solid white. RGBA is (1, 1, 1, 1).
black	Solid black. RGBA is (0, 0, 0, 1).
yellow	Yellow. RGBA is (1, 0.92, 0.016, 1), but the color is nice to look at!
cyan	Cyan. RGBA is (0, 1, 1, 1).
magenta	Magenta. RGBA is (1, 0, 1, 1).
gray	Gray. RGBA is (0.5, 0.5, 0.5, 1).
grey	English spelling for gray. RGBA is the same (0.5, 0.5, 0.5, 1).
clear	Completely transparent. RGBA is (0, 0, 0, 0).

Class Functions

operator +	Adds two colors together. Each component is added separately.
operator -	Subtracts color b from color a. Each component is subtracted separately.
operator *	Multiplies two colors together. Each component is multiplied separately.
operator /	Divides color a by the float b. Each color component is scaled separately.
Lerp	Interpolates between colors a and b by t.
operator Vector4	A version of the color that has had the inverse gamma curve applied
operator Color	Colors can be implicitly converted to and from Vector4.