#3F3040 Color

#3F3040 is rgb(63, 48, 64) in RGB and hsl(296, 14%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F3040
HEX#3F3040
RGBrgb(63, 48, 64)
HSLhsl(296, 14%, 22%)
HSVhsv(296, 25%, 25%)
OKLCHoklch(33.2% 0.034 324.3)
CMYKcmyk(2%, 25%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F3040 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.29:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F3040 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F3040Complementary#314030Analogous#373040Analogous#403039Triadic#403F30Triadic#30403F

Tints & Shades

Lighter tints and darker shades of #3F3040, useful for hover states, backgrounds, and text variants.

Use #3F3040 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex