dancwilson’s avatardancwilson’s Twitter Archive—№ 1,196

    1. ✨New post... wherein I try to explain blend mode math until I learn that browsers sometimes like to do math with different numbers than I specify (and I'm only beginning to learn why and how)... When 255 × 0 ≠ 0: danielcwilson.com/blog/2020/03/blend-modes-in-spaaaace/
  1. …in reply to @dancwilson
    Thanks to @etportis for helping me debug the browser behavior and @AmeliasBrain for pointing me to CSSWG threads on color spaces. (also: I very well may have incorrectly interchanged the terms "color space" and "display profile" and "color management"... always learning, y'know)
    1. …in reply to @dancwilson
      Another supplemental data point: The difference is more stark on a 2019 MacBook display I busted tested. Edge/Chrome on the left and Firefox on the right. Firefox behavior is what I’d expect. Instead of rgb(0 0 0) I get rgb(113 59 82) in Chromium.
      oh my god twitter doesn’t include alt text from images in their API