#304591 Color
#304591 is rgb(48, 69, 145) in RGB and hsl(227, 50%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#304591
HEX
#304591RGB
rgb(48, 69, 145)HSL
hsl(227, 50%, 38%)HSV
hsv(227, 67%, 57%)OKLCH
oklch(41.7% 0.128 268.7)CMYK
cmyk(67%, 52%, 0%, 43%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #304591 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.8:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.39:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #304591 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #304591, useful for hover states, backgrounds, and text variants.