#3F554E Color

#3F554E is rgb(63, 85, 78) in RGB and hsl(161, 15%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F554E

HEX#3F554E

RGBrgb(63, 85, 78)

HSLhsl(161, 15%, 29%)

HSVhsv(161, 26%, 33%)

OKLCHoklch(42.9% 0.029 173.3)

CMYKcmyk(26%, 0%, 8%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F554E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.01:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F554E based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F554E Complementary#553F46 Analogous#3F5543 Analogous#3F5155 Triadic#4E3F55 Triadic#554E3F

Tints & Shades

Lighter tints and darker shades of #3F554E, useful for hover states, backgrounds, and text variants.

Tints

#557269 #6A9084 #87A69C #A1BAB2 #BECFCA #DCE5E2

Shades

#364943 #30413B #273530 #212C28 #18201E #111716

Use #3F554E in Our Tools

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