Color Tools
Color utilities for designers and developers: pick colors, convert between HEX and RGB, and check text contrast against WCAG guidelines. All processing happens on your device.
6 tools in this category.
Tools in Color Tools
Color Picker
Pick any color and copy it as HEX, RGB, or HSL.
Color Tools
HEX to RGB
Convert any HEX color code to its RGB and HSL equivalents.
Color Tools
RGB to HEX
Convert RGB values (0–255) into a HEX color code.
Color Tools
Contrast Checker
Check text/background color pairs against WCAG AA and AAA contrast requirements.
Color Tools
Color Palette Generator
Generate 5-color palettes from any base color using classic harmony schemes — analogous, complementary, triadic, and more.
Color Tools
CSS Gradient Generator
Build linear and radial CSS gradients visually. Pick colors, drag stops, copy the CSS.
Color Tools
Frequently asked questions
The color tools category on Uttir groups 6 free tools that color utilities for designers and developers: pick colors, convert between hex and rgb, and check text contrast against wcag guidelines. all processing happens on your device. Every tool in this category runs entirely in your browser, with no signup, no uploads, and no tracking.
No. Every tool in the color tools category is free to use, with no signup, no paywall, and no limits. The site is supported by unobtrusive ads on tool pages, never on the tool itself.
Yes. Every tool in the color tools category processes your input locally in your browser. Nothing is uploaded to a server. You can verify this by opening DevTools → Network and watching for outbound requests while you use a tool.