#331B41 Color
#331B41 is rgb(51, 27, 65) in RGB and hsl(278, 41%, 18%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#331B41
HEX
#331B41RGB
rgb(51, 27, 65)HSL
hsl(278, 41%, 18%)HSV
hsv(278, 58%, 25%)OKLCH
oklch(27.4% 0.073 311.6)CMYK
cmyk(22%, 58%, 0%, 75%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #331B41 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text15.29:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.37:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #331B41 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #331B41, useful for hover states, backgrounds, and text variants.