#305991 Color
#305991 is rgb(48, 89, 145) in RGB and hsl(215, 50%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#305991
HEX
#305991RGB
rgb(48, 89, 145)HSL
hsl(215, 50%, 38%)HSV
hsv(215, 67%, 57%)OKLCH
oklch(46.2% 0.103 256.7)CMYK
cmyk(67%, 39%, 0%, 43%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #305991 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.09:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.96:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #305991 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #305991, useful for hover states, backgrounds, and text variants.