Matcha palette
Seafoam Heath
From #940018 ink through #c63d3f, #e65b59, #ec7571 to #ff9b95 light, Seafoam Heath is a analogous progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
redmatchafive-stophigh-contrast
#940018
#c63d3f
#e65b59
#ec7571
#ff9b95
The generator opens with #940018 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.