Acid palette
Vintage Grove
From #004e64 ink through #007999, #3294b5, #56a2bf to #73bfdc light, Vintage Grove is a complementary progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#004e64
#007999
#3294b5
#56a2bf
#73bfdc
The generator opens with #004e64 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.