Colour picker hex and float entry.
Colour picker hex and float entry.

  • The colour pickers I see never have conversions from RGB uint8_t (255, 255, 255) to RGB float (1.0f, 1.0f, 1.0f), so I added it to mine.
  • HSL, HSV and YUV are also shown.
  • There is one bug when typing in a text colour if no single RGB component dominates then the colour palette look up fails, picking full white.
  • It’s in JavaScript, so as usual I am surprised by how quickly and relatively easy this was to implement. The biggest issues I had were not knowing how JavaScript converts strings to and from numbers.

Try It
Source