#21182B Color

#21182B is rgb(33, 24, 43) in RGB and hsl(268, 28%, 13%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#21182B

HEX#21182B

RGBrgb(33, 24, 43)

HSLhsl(268, 28%, 13%)

HSVhsv(268, 44%, 17%)

OKLCHoklch(23% 0.038 305.4)

CMYKcmyk(23%, 44%, 0%, 83%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21182B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.23:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #21182B based on color wheel relationships. Click any swatch for its full breakdown.

Base#21182B Complementary#222A18 Analogous#18182A Analogous#2A182A Triadic#2A2118 Triadic#182A21

Tints & Shades

Lighter tints and darker shades of #21182B, useful for hover states, backgrounds, and text variants.

Tints

#3F2E52 #5D4479 #7B5AA0 #9C83B9 #BBAACF #DBD1E5

Shades

#1E1627 #191221 #17111D #140F1A #120D17 #0D0910

Use #21182B in Our Tools

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