#5303B5 Color
#5303B5 is rgb(83, 3, 181) in RGB and hsl(267, 97%, 36%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#5303B5
HEX
#5303B5RGB
rgb(83, 3, 181)HSL
hsl(267, 97%, 36%)HSV
hsv(267, 98%, 71%)OKLCH
oklch(40.4% 0.225 291.1)CMYK
cmyk(54%, 98%, 0%, 29%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #5303B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.25:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.05:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #5303B5 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #5303B5, useful for hover states, backgrounds, and text variants.