NeutralDarkMuted

Petroleum

#211F1D

Contrast at a glance

White text

16.43:1AAA

Black text

1.21:1Fails

Open the contrast checker →

About Petroleum

Petroleum (#211F1D) is a dark neutral. Its RGB value is 33, 31, 29 and its HSL value is 30°, 6%, 12%. White text reads best on it, at a contrast ratio of 16.43:1 (WCAG AAA). Below are ten tints and shades of Petroleum, plus complementary, analogous, triadic, and split-complementary palettes built from it.

Tints

Open in Scales →

Shades

Open in Scales →

Harmonies

Complementary

#211F1D · #1D1F21

Analogous

#211D1D · #211F1D · #21211D

Triadic

#211F1D · #1D211F · #1F1D21

Split complementary

#211F1D · #1D2121 · #1D1D21

Do more with Petroleum

Build a palette around it, generate a scale, or check it for accessibility.

Start a palette Generate a scale Check contrast