#310057 Color
#310057 is rgb(49, 0, 87) in RGB and hsl(274, 100%, 17%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#310057
HEX
#310057RGB
rgb(49, 0, 87)HSL
hsl(274, 100%, 17%)HSV
hsv(274, 100%, 34%)OKLCH
oklch(25.6% 0.135 302.2)CMYK
cmyk(44%, 100%, 0%, 66%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #310057 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text16.56:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.27:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #310057 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #310057, useful for hover states, backgrounds, and text variants.