#212731 Color

#212731 is rgb(33, 39, 49) in RGB and hsl(218, 20%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#212731

HEX#212731

RGBrgb(33, 39, 49)

HSLhsl(218, 20%, 16%)

HSVhsv(218, 33%, 19%)

OKLCHoklch(27.1% 0.021 260.6)

CMYKcmyk(33%, 20%, 0%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #212731 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.01:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #212731 based on color wheel relationships. Click any swatch for its full breakdown.

Base#212731 Complementary#312B21 Analogous#212F31 Analogous#232131 Triadic#312127 Triadic#273121

Tints & Shades

Lighter tints and darker shades of #212731, useful for hover states, backgrounds, and text variants.

Tints

#394456 #505E77 #697B9B #8E9CB4 #B3BCCC #D4D9E2

Shades

#1D222B #1B1F28 #161B22 #12161C #0E1115 #0C0E12

Use #212731 in Our Tools

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