#3F4F55 Color

#3F4F55 is rgb(63, 79, 85) in RGB and hsl(196, 15%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4F55

HEX#3F4F55

RGBrgb(63, 79, 85)

HSLhsl(196, 15%, 29%)

HSVhsv(196, 26%, 33%)

OKLCHoklch(41.6% 0.022 222.6)

CMYKcmyk(26%, 7%, 0%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4F55 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.46:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4F55 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4F55 Complementary#55453F Analogous#3F5550 Analogous#3F4455 Triadic#553F4F Triadic#4F553F

Tints & Shades

Lighter tints and darker shades of #3F4F55, useful for hover states, backgrounds, and text variants.

Tints

#556A72 #6A8690 #879EA6 #A1B3BA #BECBCF #DCE3E5

Shades

#364449 #303C41 #273135 #21292C #181E20 #111617

Use #3F4F55 in Our Tools

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