Generates random colours with live previews in hex, RGB, and HSL formats. Generate a single colour or multiple at once. Lock individual colours to keep them while regenerating others. Choose between fully random, pastel, vibrant, or dark colour modes to fit your design needs.
Click generate to create random colours — lock any you want to keep and regenerate the rest. For a full harmonious palette based on a single colour, try the Color Palette Generator.
Random colour
Input
Generate 1 vibrant color
Output
#E63946 | rgb(230, 57, 70) | hsl(356°, 78%, 56%)
Generate harmonious colour palettes from a base colour.
Convert colour values between Hex, RGB, HSL, and HSB formats.
Check WCAG AA and AAA contrast ratios for foreground and background colours.
Generate linear, radial, and conic CSS gradients with live preview.
Generate placeholder lorem ipsum text by word, sentence, or paragraph.
Generate strong, random passwords with configurable rules.
Click any colour swatch to regenerate just that one, or use the button to regenerate all.