#3F4E50 Color

#3F4E50 is rgb(63, 78, 80) in RGB and hsl(187, 12%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4E50

HEX#3F4E50

RGBrgb(63, 78, 80)

HSLhsl(187, 12%, 28%)

HSVhsv(187, 21%, 31%)

OKLCHoklch(41.2% 0.019 206.4)

CMYKcmyk(21%, 2%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4E50 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.69:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4E50 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4E50 Complementary#50413F Analogous#3F5049 Analogous#3F4550 Triadic#503F4E Triadic#4E503F

Tints & Shades

Lighter tints and darker shades of #3F4E50, useful for hover states, backgrounds, and text variants.

Tints

#556A6D #6C8689 #879EA1 #A4B5B7 #C0CCCE #DDE3E4

Shades

#384647 #2F3A3C #283233 #1F2728 #191F1F #101314

Use #3F4E50 in Our Tools

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