#3F5540 Color
#3F5540 is rgb(63, 85, 64) in RGB and hsl(123, 15%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#3F5540
HEX
#3F5540RGB
rgb(63, 85, 64)HSL
hsl(123, 15%, 29%)HSV
hsv(123, 26%, 33%)OKLCH
oklch(42.5% 0.044 145.9)CMYK
cmyk(26%, 0%, 25%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F5540 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.12:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.58:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F5540 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F5540, useful for hover states, backgrounds, and text variants.