Autumn palette
Glassy Library
From #b02e27 ink through #de6054, #fe7d6f, #ff988c to #ffc6be light, Glassy Library is a tetradic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
redautumnfive-stop
#b02e27
#de6054
#fe7d6f
#ff988c
#ffc6be
The generator opens with #b02e27 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.