ColorXprez

#2B3333

Gunmetal

#2B3333 is a gray colour whose closest common name is Gunmetal. It has a contrast ratio of 12.93:1 against white (AAA) and 1.62:1 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