Crate tincture

A crate for converting colors between different color spaces.

Color spaces can be converted between one another using convert:

use tincture::{LinearRgb, Oklab};

let rebeccapurple = LinearRgb {
    r: 0.4,
    g: 0.2,
    b: 0.6,
};

let oklab: Oklab = tincture::convert(rebeccapurple);

assert_eq!(
    oklab,
    Oklab {
        l: 0.66066486,
        a: 0.079970956,
        b: -0.095915854,
    },
);

Variations on the core color spaces do not implement the necessary trait to use convert directly. Instead, they implement From<ACoreColorSpace>, allowing you to convert this variation to its corresponding core color space and call convert:

use tincture::{Hue, LinearRgb, Oklab, Oklch, Srgb};

// `Oklch` is a variation on `Oklab` (`Oklch` uses polar coordinates).
let peach = Oklch {
    l: 0.8,
    c: 0.25,
    h: Hue::from_degrees(40.0),
};

// This means we can create an `Oklab` using `From`.
let oklab = Oklab::from(peach);

// We can now convert `oklab` to any other core color space, such as `LinearRgb`.
let linear_rgb: LinearRgb = tincture::convert(oklab);

// `Srgb` is a variant of `LinearRgb`, so we again create one using `From`.
let srgb = Srgb::from(linear_rgb);

Structs

Hue	The hue of a color.
LinearRgb	An RGB color without gamma correction.
Oklab	A color from the Oklab color space.
Oklch	A color from the polar variant of the Oklab color space.
Srgb	An sRGB color.
Xyz	A color from the CIE 1931 XYZ color space.

Traits

Color	A trait that describes what behavior a color must have to interoperate with the rest of the system.
Hex	Allows converting colors into single u32 hex values.

Functions

convert

Convert a color from one color space to another.