List of free color-picker stuff for developerππ½
If you're looking for all programming tools around color-picker (not just free). Check this page List of color-picker Programming Tools
Coolors.co
Create the perfect palette or get inspired by thousands of beautiful color schemes.
Tag: color-picker
pppalette
Easy color palette generator for beautiful color schemes. Analogous, complementary, split complementary, triadic, monochromatic (tones, tints, shades) & more.
Tag: colors, palettes, design, color-picker
Gradientos
Gradientos makes it easy to find gradients.
Tag: design, color-picker, colors, developer-tools

Branition Colors
Hand-curated collection of color palettes best fitted for branding.
Tag: color-picker, colors, palettes
ColorKit
For artists and designers, bring your designs to life with our collection of online color tools and color palette inspiration.
Tag: color-picker, colors, design
Browse thousands of color schemes and generate color palettes for free.
0to255 (Color Picker Tool)
0to255 is a color tool that makes it easy to lighten and darken colors. Itβs perfect for hover states, borders, gradients, and more.
Tag: color-picker

CSS Gradient Generator
Create beautiful, lush gradients for free by Josh W. Comeau.
Tag: design, colors, color-picker
Completely free to use