#300688 Color
#300688 is rgb(48, 6, 136) in RGB and hsl(259, 92%, 28%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#300688
HEX
#300688RGB
rgb(48, 6, 136)HSL
hsl(259, 92%, 28%)HSV
hsv(259, 96%, 53%)OKLCH
oklch(31.7% 0.181 283.4)CMYK
cmyk(65%, 96%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #300688 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.93:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.51:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #300688 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #300688, useful for hover states, backgrounds, and text variants.