#3B15E5 Color
#3B15E5 is rgb(59, 21, 229) in RGB and hsl(251, 83%, 49%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#3B15E5
HEX
#3B15E5RGB
rgb(59, 21, 229)HSL
hsl(251, 83%, 49%)HSV
hsv(251, 91%, 90%)OKLCH
oklch(44.7% 0.271 274.3)CMYK
cmyk(74%, 91%, 0%, 10%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3B15E5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.66:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3B15E5 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3B15E5, useful for hover states, backgrounds, and text variants.