Pastel palette
Windy Brook
Dark anchor, working middle, light release: #223b81, #4864aa, #617fc7, #748fce, #8fabec form a analogous pastel set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
skypastelfive-stophigh-contrast
#223b81
#4864aa
#617fc7
#748fce
#8fabec
The generator opens with #223b81 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.