Color Palette Generator

Distribute your palette as 60% dominant (backgrounds, large surfaces), 30% secondary (cards, sidebars), and 10% accent (buttons, highlights, links). This ratio gives the eye a resting place while the accent draws attention exactly where you need it.

Colors that share a geometric relationship on the wheel — adjacent, opposite, or evenly spaced — feel intentional rather than random. A complementary pair creates energy; an analogous set creates calm. Choosing a harmony type before picking individual shades is what separates a palette from a collection of colors.

Repeated exposure to the same palette trains users to recognize your brand instantly — on a billboard, in an email, or in a dark-mode app. Inconsistency, even a slightly off-shade button, creates subconscious friction and undermines credibility. A defined palette eliminates guesswork for every person who touches the design.

Warm hues (reds, oranges, yellows) advance visually — they feel closer and more urgent. Cool hues (blues, greens, purples) recede — they feel stable and calm. Pairing a warm accent with a cool background gives you natural hierarchy without changing size or weight. Most strong palettes use one temperature family for the majority and the opposite for the accent.

Your primary brand color is the seed — everything else is derived, not invented. Feed it into the palette generator and review each harmony type against your brand's tone. A law firm might choose monochromatic navy; a children's brand might choose triadic primaries. The palette should feel like an inevitable extension of that one anchor color.

Every palette benefits from exactly one deliberate disruptor — a color that breaks the harmony slightly to stop the eye. This is usually the 10% accent. The rule is still "one disruptor": two competing accents cancel each other out and the design reads as chaotic. Use the harmony types to define the system, then pick the accent last.