#312D7B Color
#312D7B is rgb(49, 45, 123) in RGB and hsl(243, 46%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#312D7B
HEX
#312D7BRGB
rgb(49, 45, 123)HSL
hsl(243, 46%, 33%)HSV
hsv(243, 63%, 48%)OKLCH
oklch(35.2% 0.128 279.8)CMYK
cmyk(60%, 63%, 0%, 52%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #312D7B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.72:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.79:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #312D7B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #312D7B, useful for hover states, backgrounds, and text variants.