Jewel palette
Chalky Lane
From #0c68a1 ink through #4892cb, #64aee9, #80bef0 to #add9ff light, Chalky Lane is a split-complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#0c68a1
#4892cb
#64aee9
#80bef0
#add9ff
The generator opens with #0c68a1 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.