Jewel palette
Emerald Brook
Emerald Brook runs #113c86 through #3b66af, #5481cd, #6a91d2 to #85adf0 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#113c86
#3b66af
#5481cd
#6a91d2
#85adf0
The generator opens with #113c86 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.