#21100D Color

#21100D is rgb(33, 16, 13) in RGB and hsl(9, 43%, 9%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#21100D
HEX#21100D
RGBrgb(33, 16, 13)
HSLhsl(9, 43%, 9%)
HSVhsv(9, 61%, 13%)
OKLCHoklch(19.7% 0.03 30.7)
CMYKcmyk(0%, 52%, 61%, 87%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21100D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text18.35:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.14:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21100D based on color wheel relationships. Click any swatch for its full breakdown.

Base#21100DComplementary#0D1E21Analogous#210D14Analogous#211A0DTriadic#0D2110Triadic#100D21

Tints & Shades

Lighter tints and darker shades of #21100D, useful for hover states, backgrounds, and text variants.

Use #21100D in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex