#3F504E Color

#3F504E is rgb(63, 80, 78) in RGB and hsl(173, 12%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F504E

HEX#3F504E

RGBrgb(63, 80, 78)

HSLhsl(173, 12%, 28%)

HSVhsv(173, 21%, 31%)

OKLCHoklch(41.6% 0.022 187.6)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F504E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.51:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.47:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F504E based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F504E Complementary#503F41 Analogous#3F5045 Analogous#3F4950 Triadic#4E3F50 Triadic#504E3F

Tints & Shades

Lighter tints and darker shades of #3F504E, useful for hover states, backgrounds, and text variants.

Tints

#556D6A #6C8986 #87A19E #A4B7B5 #C0CECC #DDE4E3

Shades

#384746 #2F3C3A #283332 #1F2827 #191F1F #101413

Use #3F504E in Our Tools

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