#303291 Color
#303291 is rgb(48, 50, 145) in RGB and hsl(239, 50%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#303291
HEX
#303291RGB
rgb(48, 50, 145)HSL
hsl(239, 50%, 38%)HSV
hsv(239, 67%, 57%)OKLCH
oklch(38% 0.153 275.4)CMYK
cmyk(67%, 66%, 0%, 43%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #303291 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.55:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.99:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #303291 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #303291, useful for hover states, backgrounds, and text variants.