Monochrome palette
Oat Lighthouse
A quiet five-stop monochrome arc with a confident middle — #004f59 carries the weight and #73bfcd carries the air, with #007a89, #3295a5 and #56a3b0 bridging in analogous formation. Built for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanmonochromefive-stop
#004f59
#007a89
#3295a5
#56a3b0
#73bfcd
The generator opens with #004f59 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.