#3F5F55 Color
#3F5F55 is rgb(63, 95, 85) in RGB and hsl(161, 20%, 31%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#3F5F55
HEX
#3F5F55RGB
rgb(63, 95, 85)HSL
hsl(161, 20%, 31%)HSV
hsv(161, 34%, 37%)OKLCH
oklch(45.7% 0.041 172.9)CMYK
cmyk(34%, 0%, 11%, 63%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F5F55 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.05:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.98:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F5F55 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F5F55, useful for hover states, backgrounds, and text variants.