Color Palette Generator: Building a Full Palette from One Hex Code
You have one color — a brand orange, a favorite blue — and you need a whole scheme: backgrounds, accents, text tints, hover states. A color palette generator does this with surprisingly simple math. Here's the logic, so the results stop feeling like magic.
First, leave hex behind
Hex codes like #FE7825 describe red, green, and blue light — useful for screens, terrible for reasoning. Convert to HSL (hue, saturation, lightness) and a color becomes three intuitive dials: hue is the position on the color wheel (0–360°), saturation is intensity, lightness runs black to white. Every palette formula is just a recipe for turning those dials.
The classic recipes
Shades keep hue and saturation fixed and step lightness down; tints step it up. Analogous (or "neighbor") palettes rotate hue by small steps — ±15° and ±30° — for schemes that feel harmonious because the colors are literally close together. A complementary palette jumps 180° across the wheel for maximum pop; split-complements soften that by using 150° and 210° instead. Triads rotate 120° twice; squares rotate 90° three times.
Mood palettes tweak the other dials: pastels push lightness high and pull saturation down; "dusty" palettes desaturate at medium lightness; deep palettes drop lightness while keeping saturation up.
Why generated palettes still need your eye
The math guarantees relationships, not taste. Two formula-perfect colors can still clash in context, and lightness math doesn't know that pure yellow reads far lighter than pure blue at the same L value. Treat generated palettes as strong drafts: pick the four or five that work, then nudge.
Sixteen palettes per color
Our Color Palette tool runs all of these formulas at once: paste one color and get sixteen named palettes — Shades, Neighbors, Complement Pop, Triad, Pastel Friends, Grey Friends, and more — every swatch a click away from your clipboard. For deeper single-hue ramps, the Color Shades tool stretches one color into 12-step runs toward black, white, and grey.