#281F37 Color

#281F37 is rgb(40, 31, 55) in RGB and hsl(263, 28%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#281F37

HEX#281F37

RGBrgb(40, 31, 55)

HSLhsl(263, 28%, 17%)

HSVhsv(263, 44%, 22%)

OKLCHoklch(26.2% 0.045 300.6)

CMYKcmyk(27%, 44%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #281F37 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.34:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #281F37 based on color wheel relationships. Click any swatch for its full breakdown.

Base#281F37 Complementary#2E371F Analogous#1F2237 Analogous#351F37 Triadic#37291F Triadic#1F3729

Tints & Shades

Lighter tints and darker shades of #281F37, useful for hover states, backgrounds, and text variants.

Tints

#45355F #5F4983 #7D62A7 #9A86BB #BBADD1 #D9D1E5

Shades

#241C31 #1F182A #1A1424 #181221 #130F1A #0E0B14

Use #281F37 in Our Tools

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