Blend Changelog

v0.2.4 - 2022.12.14

Correction to the sRGB to XYZ to sRGB matrices, improve round-tripping (based on CSSWG update)
Update to use math.div() in place of slash as division

BREAKING: Moved project to oddbird/blend on GitHub, and @oddbird/blend on NPM.
BREAKING: Remove over-complicated settings & output options for now. Focus on practical Sass conversion to and from CIE functions.
NEW: lch() hue channel accepts any angle unit (e.g. turn, rad, grad, or deg)
NEW: lab($lab, $a) returns an (sRGB) Sass color
NEW: Inspect LCH/Lab values of a Sass color with
- lightness()
- a() and b()
- chroma() and hue()
NEW: contrast() selects the best contrast from a list
NEW: Generate new colors based on relative LCH & Lab adjustments:
- set() to replace a channel value
- adjust() to add or subtract from a channel
- scale() to scale fluidly towards one “end” of the channel range
NEW: from() converts a Sass color to LCH in order to adjust CIE lightness, chroma, and hue – using a syntax roughly based on CSS Colors Level 5 relative syntax