#310B51 Color
#310B51 is rgb(49, 11, 81) in RGB and hsl(273, 76%, 18%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#310B51
HEX
#310B51RGB
rgb(49, 11, 81)HSL
hsl(273, 76%, 18%)HSV
hsv(273, 86%, 32%)OKLCH
oklch(26.1% 0.117 303.5)CMYK
cmyk(40%, 86%, 0%, 68%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #310B51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text16.19:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.3:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #310B51 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #310B51, useful for hover states, backgrounds, and text variants.