Industrial palette
Hushed Courtyard
Hushed Courtyard runs #00474e through #00727c, #308d97, #529aa3 to #6fb7bf in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
cyanindustrialfive-stophigh-contrast
#00474e
#00727c
#308d97
#529aa3
#6fb7bf
The generator opens with #00474e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.