#4203D3 Color
#4203D3 is rgb(66, 3, 211) in RGB and hsl(258, 97%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#4203D3
HEX
#4203D3RGB
rgb(66, 3, 211)HSL
hsl(258, 97%, 42%)HSV
hsv(258, 99%, 83%)OKLCH
oklch(42.3% 0.256 278.8)CMYK
cmyk(69%, 99%, 0%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #4203D3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.61:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.19:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #4203D3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #4203D3, useful for hover states, backgrounds, and text variants.