Surf palette
Mineral Lodge
Dark anchor, working middle, light release: #004753, #007283, #308d9e, #539ba9, #6fb7c6 form a tetradic surf set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
cyansurffive-stophigh-contrast
#004753
#007283
#308d9e
#539ba9
#6fb7c6
The generator opens with #004753 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.