#3F4A4B Color

#3F4A4B is rgb(63, 74, 75) in RGB and hsl(185, 9%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F4A4B

HEX#3F4A4B

RGBrgb(63, 74, 75)

HSLhsl(185, 9%, 27%)

HSVhsv(185, 16%, 29%)

OKLCHoklch(40% 0.014 203.3)

CMYKcmyk(16%, 1%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F4A4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.16:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.29:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F4A4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F4A4B Complementary#4B403F Analogous#3F4B46 Analogous#3F444B Triadic#4B3F4A Triadic#4A4B3F

Tints & Shades

Lighter tints and darker shades of #3F4A4B, useful for hover states, backgrounds, and text variants.

Tints

#566567 #6D8183 #879A9B #A6B4B5 #C2CBCC #DEE3E3

Shades

#384243 #2E3738 #272F2F #202627 #1A1E1F #101313

Use #3F4A4B in Our Tools

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