Jewel palette
Olive Granary
From #0050b3 ink through #397cdf, #5598fe, #71aaff to #a3c8ff light, Olive Granary 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
#0050b3
#397cdf
#5598fe
#71aaff
#a3c8ff
The generator opens with #0050b3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.