#21231B Color

#21231B is rgb(33, 35, 27) in RGB and hsl(75, 13%, 12%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#21231B
HEX#21231B
RGBrgb(33, 35, 27)
HSLhsl(75, 13%, 12%)
HSVhsv(75, 23%, 14%)
OKLCHoklch(25.1% 0.015 118.9)
CMYKcmyk(6%, 0%, 23%, 86%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21231B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.9:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.32:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21231B based on color wheel relationships. Click any swatch for its full breakdown.

Base#21231BComplementary#1D1B23Analogous#23211BAnalogous#1D231BTriadic#1B2123Triadic#231B21

Tints & Shades

Lighter tints and darker shades of #21231B, useful for hover states, backgrounds, and text variants.

Use #21231B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex