How the randomness works
Each color's red, green, and blue channel is drawn independently and uniformly from 0 to 255 — every one of the roughly 16.7 million possible RGB colors is equally likely to come up. There's no bias toward "nicer-looking" hues or mid-brightness colors; a genuinely random draw includes plenty of colors that are very dark, very light, or fairly desaturated, since those are just as valid a random result as anything more vivid.
Picking more than one color
Set "How Many Colors" above 1 to get several at once — useful for comparing two colors side by side, or generating a handful of options to choose from. Each one is drawn independently, so there's no relationship enforced between multiple colors generated together (no automatic complementary or matching pairs) — that's a distinct color-theory problem from simple random generation.
Frequently asked questions
How many random colors can be generated?
RGB creates 16,777,216 possible colors.
Are two colors generated together guaranteed to look good together?
No — each color is generated completely independently, so there's no guarantee of a pleasing combination. A tool built around color theory (complementary, analogous, or triadic color schemes) would be a better fit if you specifically need colors that work well together.
What formats does this show the color in?
HEX (like #FF6B35), RGB (like rgb(255, 107, 53)), and HSL (like hsl(16, 100%, 60%)) — whichever format your project needs.