Press Space or tap Generate for new random colors. Lock the ones you like, tap a code to copy it.
Each color is made from three random numbers between 0 and 255 (red, green, blue). That gives 256 x 256 x 256 = 16,777,216 possible colors. Every swatch shows the same color in three formats: HEX for CSS and design tools, RGB for code, and HSL (hue, saturation, lightness) which is easier to adjust by hand. Tap any code to copy it.
Generate until one color looks right, press Lock under it, and keep generating. Locked colors stay put while the others change, so you can build a five-color palette around a color you already like. The label text on each swatch switches between black and white so it stays readable.
It picks a random red, green and blue value from 0 to 255, which gives 16,777,216 possible colors, then shows the same color as HEX, RGB and HSL.
Tap the lock button under a swatch. Locked colors stay in place when you generate again, so you can build a palette around the colors you like.
A HEX code is a # followed by six hexadecimal digits: two for red, two for green and two for blue. For example #FF8800 is red 255, green 136, blue 0. Use the HEX to RGB converter to convert a code you already have.
Yes. Colors cannot be owned, so copy any HEX, RGB or HSL value into your CSS, design tool or slides. Check text contrast before using a color as a background.
See also: HEX to RGB converter · PX to REM converter · color contrast checker · random number generator · password generator