Retro palette
Hyacinth Porch
Five retro stops with room to breathe — #003496 grounds, #2e60c0 and #487cde do the talking, #5f8de1 softens, #7baaff lifts. The tetradic bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
skyretrofive-stophigh-contrast
#003496
#2e60c0
#487cde
#5f8de1
#7baaff
The generator opens with #003496 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.