ColorXprez

#400A10

Oxblood

#400A10 is a red colour whose closest common name is Oxblood. It has a contrast ratio of 16.55:1 against white (AAA) and 1.27:1 against black (Fail), so white text reads best on top of it.

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic