free tool — 100% browser, zero server
color converter & picker
Convert between HEX, RGB, HSL, HSV, and CSS formats. Pick a color or paste any format — all conversions happen instantly in your browser.
on white
Aa
on black
Aa
pick color
or type any format below
CSS-ready outputs
shades & tints
FAQ
How do I convert HEX to RGB?
Paste your hex code (e.g.
#1a2b3c) into the HEX field and the tool instantly shows the RGB, HSL, and HSV equivalents. You can also type rgb(26,43,60) directly into the RGB field.What is HSL vs HSV?
HSL (Hue, Saturation, Lightness) models colors where L=50% is a pure hue and L=100% is white. HSV (Hue, Saturation, Value) models colors where V=100% is a pure hue and V=0% is black. CSS uses HSL; design tools like Figma typically show HSB (same as HSV).
What is WCAG contrast ratio?
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text (AA) and 7:1 for enhanced contrast (AAA). The tool checks your color against white and black backgrounds and reports pass/fail for both levels.
Does the color picker send data to a server?
No. All conversion logic runs in your browser using JavaScript math. No color value is ever sent to any server.