#231B21 Color

#231B21 is rgb(35, 27, 33) in RGB and hsl(315, 13%, 12%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#231B21

HEX#231B21

RGBrgb(35, 27, 33)

HSLhsl(315, 13%, 12%)

HSVhsv(315, 23%, 14%)

OKLCHoklch(23.4% 0.017 335)

CMYKcmyk(0%, 23%, 6%, 86%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #231B21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.8:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.25:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #231B21 based on color wheel relationships. Click any swatch for its full breakdown.

Base#231B21 Complementary#1B231D Analogous#211B23 Analogous#231B1D Triadic#21231B Triadic#1B2123

Tints & Shades

Lighter tints and darker shades of #231B21, useful for hover states, backgrounds, and text variants.

Tints

#453541 #6B5264 #8D6D85 #A88FA2 #C3B1BF #E0D7DE

Shades

#20181E #1D161B #1A1418 #141013 #110D10 #0E0B0E

Use #231B21 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex