#313F3F Color

#313F3F is rgb(49, 63, 63) in RGB and hsl(180, 13%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#313F3F

HEX#313F3F

RGBrgb(49, 63, 63)

HSLhsl(180, 13%, 22%)

HSVhsv(180, 22%, 25%)

OKLCHoklch(35.5% 0.018 196.4)

CMYKcmyk(22%, 0%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #313F3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.98:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.91:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #313F3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#313F3F Complementary#3F3131 Analogous#313F38 Analogous#31383F Triadic#3F313F Triadic#3F3F31

Tints & Shades

Lighter tints and darker shades of #313F3F, useful for hover states, backgrounds, and text variants.

Tints

#495F5F #627F7F #7D9B9B #9AB1B1 #BACACA #DAE2E2

Shades

#2A3737 #263131 #1F2828 #1B2323 #141A1A #101414

Use #313F3F in Our Tools

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