#231B1B Color

#231B1B is rgb(35, 27, 27) in RGB and hsl(0, 13%, 12%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#231B1B
HEX#231B1B
RGBrgb(35, 27, 27)
HSLhsl(0, 13%, 12%)
HSVhsv(0, 23%, 14%)
OKLCHoklch(23.2% 0.013 18.1)
CMYKcmyk(0%, 23%, 23%, 86%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #231B1B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.88:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.24:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #231B1B based on color wheel relationships. Click any swatch for its full breakdown.

Base#231B1BComplementary#1B2323Analogous#231B1FAnalogous#231F1BTriadic#1B231BTriadic#1B1B23

Tints & Shades

Lighter tints and darker shades of #231B1B, useful for hover states, backgrounds, and text variants.

Use #231B1B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex