Retro palette
Kelp Lighthouse
From #a90831 ink through #d74b5a, #f76874, #fd838a to #ffb3b4 light, Kelp Lighthouse is a monochromatic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#a90831
#d74b5a
#f76874
#fd838a
#ffb3b4
The generator opens with #a90831 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.