Blinkfade - limiting hue palette

[wizard]

Hi @emdeex,
Check out this article on doing all kinds of fancy things with hue:

Working with Hues in Pixelblaze - color ranges, blending

Rainbows are great, but what if you want to limit something to a color range with in the spectrum? Color Ranges To limit something to a hue within a range, first I find the boundary colors I’m looking for. You can picture the hue as a color wheel like this: [colorwheel] Red, green, and blue happen at thirds of the wheel, with red at 0, green at 1/3, and blue and 2/3. To fix a number within a range that represents a hue range, you have to scale and offset it accordingly. You could do this wit…

While you may not need the later blending stuff, the first part should help you limit it to a subset of the spectrum.