AES Encryption Explained: How It Works and Why It Matters
Jun 23, 2026
Generate random colors with constraints (bright, pastel, dark, warm, cool) and export as a palette.
A Random Color Generator creates color palettes based on configurable constraints. Each color style uses different HSL ranges: bright colors have high saturation, pastels have low saturation with high lightness, dark colors have low lightness, warm colors fall in the red-yellow range, and cool colors fall in the green-blue range.
This tool is useful for designers starting new projects, developers needing quick color schemes, or anyone exploring color combinations for creative work.
Each style uses specific HSL ranges: Bright (S>70, L>50), Pastel (S<40, L>70), Dark (L<30), Warm (H<60), Cool (H 150-270). Within these ranges, colors are randomly generated for variety.
Yes, you can lock the first color using the checkbox. When locked, clicking Generate will keep that color and regenerate the rest.
You can copy all colors as text, export as CSS variables (:root { --color-1: #hex; ... }), or export as CSV for use in spreadsheet applications.
Yes, it is completely free with no limitations. All processing happens locally in your browser.
Blog
Jun 23, 2026
Jun 23, 2026
Jun 23, 2026
Jun 23, 2026
Jun 23, 2026
Jun 23, 2026