All Material palette

Blender Development Fund
Asset Library
Blender Development Fund
Asset Library
Color Palette
$3

Jishnu Jithu in Addons

Alt Tab Colorful
$8.99 Dev Fund Contributor

Alt Tab in Addons

Color Grid Generator - Low Poly Texturing Addon
$2.10-$4.20 Dev Fund Contributor

Amandeep in Addons

One Click Palette
$8.00-$23.00

Liryc Creative Design Studio in Surfacing

Colorbox 🔴🟠🟡🟢🔵🟣
$9.99-$48.00 Dev Fund Contributor

EssentialElephant in Addons

Mpalette Pro
$12.00-$18.00 Dev Fund Contributor

CGoutset in Addons