Jewel palette
Olive Brook
Five stops tuned to sit together without fighting — #10339a ink anchors the set, #83aaff opens it up, and #3760c4, #507ce2, #668ee5 cross the middle in a split-complementary arrangement. Olive Brook suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#10339a
#3760c4
#507ce2
#668ee5
#83aaff
The generator opens with #10339a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.