#3003D3 Color
#3003D3 is rgb(48, 3, 211) in RGB and hsl(253, 97%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#3003D3
HEX
#3003D3RGB
rgb(48, 3, 211)HSL
hsl(253, 97%, 42%)HSV
hsv(253, 99%, 83%)OKLCH
oklch(41% 0.261 272.8)CMYK
cmyk(77%, 99%, 0%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3003D3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.1:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.08:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3003D3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3003D3, useful for hover states, backgrounds, and text variants.