Matcha palette
River Harbor
River Harbor runs #a52335 through #bd3c48, #008085, #dd5962 to #009ea4 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters.
redmatchafive-stop
#a52335
#bd3c48
#008085
#dd5962
#009ea4
The generator opens with #a52335 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.