Skip to main content

randomHexColorCode

TS JS Deno

Generates a random hexadecimal color code.

Use Math.random to generate a random 24-bit(6x4bits) hexadecimal number. Use bit shifting and then convert it to an hexadecimal String using toString(16).

typescript
const randomHexColorCode = () => {
let n = (Math.random() * 0xfffff * 1000000).toString(16);
return "#" + n.slice(0, 6);
};
typescript
randomHexColorCode(); // "#e34155"