TheOwlBay
Random color generator
Random hex colors for design and games — free, no sign-up
Generate a random hex color when you need a swatch, not a name and not a country. Press Generate, watch the live swatch, then Copy hex. The RGB bytes use crypto.getRandomValues. Last color can sit in localStorage. This is not a full palette builder, not a contrast checker with WCAG grades as the whole product, and not a trademarked brand kit.
Why a hex swatch is not a name picker
A color generator exists because mockups, classroom art, and “pick a team color” arguments need a hex string plus a live swatch. A name generator is words. A country picker is places. This page exists so you can Generate, see the swatch update, and Copy hex into CSS or a slide. We do not sell paint. Ads stay off. If you need a word, use random word. If you need teams first, split names, then color them by hand. TheOwlBay does not host your design system.
How to use the random color
Random hex color with a live swatch preview.
Results use your browser's cryptographically secure random number generator. Lists and form data stay in localStorage on your device.
How the hex is built
Generate fills red, green, and blue with crypto.getRandomValues (or equivalent byte draws) and formats hex. That is a uniform color cube sample, not true random, not a perceptual-uniform palette, and not a brand guideline. The live swatch is the same values painted on screen. We do not store palettes on a TheOwlBay account. localStorage may remember the last hex on this device. Copy hex does not upload. Ads stay off. Contrast against your own background is your job if this is for text.
Who this color tool is for
Teachers demoing RGB, developers filling a placeholder, and party hosts assigning a color to a team will press Generate and Copy hex here. It is not a full design tool, not a printer profile, and not a paint store. The live swatch is the point. TheOwlBay does not require an account. If you need a country to theme a poster, pick a country first. If you need a name for a brand, use the name generator as a joke only. Ads stay off.
FAQ
What does Copy hex do?
It copies the current #rrggbb string after Generate. The live swatch shows the same color.
Is the color from a curated palette?
No. Bytes come from crypto.getRandomValues. It is a fair cube sample, not a trend palette.
Can I paste a list of brand colors?
Not on this page. Generate a new swatch each time, or keep your own list elsewhere.
Color versus random number?
This page is RGB hex plus a live swatch. Random number is min–max integers.
Where is the last color stored?
Optionally in localStorage on this device. No TheOwlBay account. Ads are off.