#213131 Color

#213131 is rgb(33, 49, 49) in RGB and hsl(180, 20%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#213131

HEX#213131

RGBrgb(33, 49, 49)

HSLhsl(180, 20%, 16%)

HSVhsv(180, 33%, 19%)

OKLCHoklch(29.9% 0.021 196.1)

CMYKcmyk(33%, 0%, 0%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #213131 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.56:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.55:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #213131 based on color wheel relationships. Click any swatch for its full breakdown.

Base#213131 Complementary#312121 Analogous#213129 Analogous#212931 Triadic#312131 Triadic#313121

Tints & Shades

Lighter tints and darker shades of #213131, useful for hover states, backgrounds, and text variants.

Tints

#395656 #507777 #699B9B #8EB4B4 #B3CCCC #D4E2E2

Shades

#1D2B2B #1B2828 #162222 #121C1C #0E1515 #0C1212

Use #213131 in Our Tools

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