#331F47 Color
#331F47 is rgb(51, 31, 71) in RGB and hsl(270, 39%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#331F47
HEX
#331F47RGB
rgb(51, 31, 71)HSL
hsl(270, 39%, 20%)HSV
hsv(270, 56%, 28%)OKLCH
oklch(28.5% 0.074 305.3)CMYK
cmyk(28%, 56%, 0%, 72%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #331F47 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text14.71:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.43:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #331F47 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #331F47, useful for hover states, backgrounds, and text variants.