#3B15AC Color
#3B15AC is rgb(59, 21, 172) in RGB and hsl(255, 78%, 38%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#3B15AC
HEX
#3B15ACRGB
rgb(59, 21, 172)HSL
hsl(255, 78%, 38%)HSV
hsv(255, 88%, 67%)OKLCH
oklch(38% 0.211 281.1)CMYK
cmyk(66%, 88%, 0%, 33%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3B15AC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.12:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.89:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3B15AC based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3B15AC, useful for hover states, backgrounds, and text variants.