#311F38 Color
#311F38 is rgb(49, 31, 56) in RGB and hsl(283, 29%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#311F38
HEX
#311F38RGB
rgb(49, 31, 56)HSL
hsl(283, 29%, 17%)HSV
hsv(283, 45%, 22%)OKLCH
oklch(27.3% 0.051 316.2)CMYK
cmyk(13%, 45%, 0%, 78%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #311F38 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text15.18:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.38:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #311F38 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #311F38, useful for hover states, backgrounds, and text variants.