Color Channels ​

Extracts the color channels.

red ​

Extracts the red channel of color as a number between 0 and 255.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.red(); // 171

green ​

Extracts the green channel of color as a number between 0 and 255.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.green(); // 205

blue ​

Extracts the blue channel of color as a number between 0 and 255.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.blue(); // 239

alpha ​

Extracts the alpha channel of color as a number between 0.0 and 1.0.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.alpha(); // 1.0

hue ​

Extracts the hue channel of color as a number between 0.0 and 360.0.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.hue(); // 210.0

saturation ​

Extracts the HSL saturation of color as a number between 0.0 and 1.0.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.saturation(); // 0.68

lightness ​

Extracts the HSL lightness of color as a number between 0.0 and 1.0.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.lightness(); // 0.8039

whiteness ​

Extracts the HWB whiteness of color as a number between 0.0 and 1.0.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.whiteness(); // 0.6706

blackness ​

Extracts the HWB blackness of color as a number between 0.0 and 1.0.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.blackness(); // 0.0627

hsv_hue ​

Extracts the hue channel of color in the HSV color space.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.hsv_hue(); // 210.0

hsv_saturation ​

Extracts the saturation channel of color in the HSV color space.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.hsv_saturation(); // 0.2845

hsv_value ​

Extracts the value channel of color in the HSV color space.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.hsv_value(); // 0.9373

luma ​

Calculates the luma (perceptual brightness) of color.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.luma(); // 0.59

luminance ​

Calculates the value of the luma without gamma correction.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.luminance(); // 0.79

gray ​

Calculates the gray value of color.

Examples ​

use color_art::color;

let color = color!(#abcdef);
color.gray(); // 198.71