Channel get / set

Read or write individual channels using a "space.channel" path syntax.

get

c.get("oklch.l");        // lightness in OKLCh
c.get("hsl.h");          // hue in HSL
c.get("srgb.r");         // red in sRGB (0–1)
c.get("alpha");          // alpha channel

set

Returns a new swatch (immutable):

c.set("oklch.l", 0.8);          // set OKLCh lightness to 0.8
c.set("hsl.h", 120);            // set HSL hue to 120°
c.set("alpha", 0.5);            // set alpha

.to()

Convert to a new native space:

c.to("oklch");                   // Swatch with space: "oklch"
c.to("display-p3");              // Swatch with space: "display-p3"