#3F5551 Color

#3F5551 is rgb(63, 85, 81) in RGB and hsl(169, 15%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F5551
HEX#3F5551
RGBrgb(63, 85, 81)
HSLhsl(169, 15%, 29%)
HSVhsv(169, 26%, 33%)
OKLCHoklch(43% 0.028 182.6)
CMYKcmyk(26%, 0%, 5%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5551 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.99:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.63:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F5551 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5551Complementary#553F43Analogous#3F5546Analogous#3F4E55Triadic#513F55Triadic#55513F

Tints & Shades

Lighter tints and darker shades of #3F5551, useful for hover states, backgrounds, and text variants.

Use #3F5551 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex