Visual Preview Lab

See your palette doing real work — rendered as programmatic UI mockups. Every scene is pure CSS/SVG; no images, no AI. Change the palette and the scenes repaint instantly.

Palette

#000000 #FFFFFF #FFFF00 #0000FF #FF0000

● brand

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Design that ships

Your palette in a real marketing page — headline contrast, muted body copy, one primary action.

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Roles are assigned automatically: lightest = background, darkest = text, most saturated = primary. Adjust any role from the palette generator.