#331ADB Color
#331ADB is rgb(51, 26, 219) in RGB and hsl(248, 79%, 48%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#331ADB
HEX
#331ADBRGB
rgb(51, 26, 219)HSL
hsl(248, 79%, 48%)HSV
hsv(248, 88%, 86%)OKLCH
oklch(43.3% 0.26 272.7)CMYK
cmyk(77%, 88%, 0%, 14%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #331ADB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.09:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.31:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #331ADB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #331ADB, useful for hover states, backgrounds, and text variants.