#212B2B Color

#212B2B is rgb(33, 43, 43) in RGB and hsl(180, 13%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#212B2B

HEX#212B2B

RGBrgb(33, 43, 43)

HSLhsl(180, 13%, 15%)

HSVhsv(180, 23%, 17%)

OKLCHoklch(28% 0.014 196.4)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #212B2B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.45:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #212B2B based on color wheel relationships. Click any swatch for its full breakdown.

Base#212B2B Complementary#2B2121 Analogous#212B26 Analogous#21262B Triadic#2B212B Triadic#2B2B21

Tints & Shades

Lighter tints and darker shades of #212B2B, useful for hover states, backgrounds, and text variants.

Tints

#3C4E4E #577070 #729292 #92ABAB #B4C5C5 #D7E0E0

Shades

#1D2525 #1B2323 #161D1D #141A1A #101414 #0D1111

Use #212B2B in Our Tools

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