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Responsive Color

Talkat CSS Day 2015 · on Friday, 2015-06-12· [css, web-platform]
slides:none on file

Explains how HSL(A) makes color math intuitive, shows exact numbers (256 RGB values, 16M combos, 1 in 20 people with color deficiency), and proves responsive color by swapping palettes with media queries now and by ambient-light queries when available (JS in Firefox today). Demonstrates practical tools: HSL and HSLA notation, Sass lighten/darken functions and variables to generate consistent variants, and image tinting with background-blend-mode. Tests include bright sunlight, grayscale printers, and small-screen contrast changes.

AI-written summary · about

  1. 0:00Intro
  2. 4:29Hue Value
  3. 5:29Saturation
  4. 6:08Color Notation
  5. 7:04RGB Notation
  6. 8:16HSL Notation
  7. 10:00Opacity
  8. 11:59Colorblindness
  9. 13:26Accessibility
  10. 15:26Color
  11. 16:42Language
  12. 18:20Device Colors
  13. 19:03RGB
  14. 20:22Light
  15. 22:50Screen Size
  16. 25:04Examples
  17. 28:26Color Names
  18. 29:22Color Functions
  19. 31:33Saturated Desaturate
  20. 32:57Background Blend
  21. 33:53Screen
  22. 35:32Responsive Design
  23. 36:59Lent Mode
  24. 37:52Testing for Accessibility
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