#3B3786 Color
#3B3786 is rgb(59, 55, 134) in RGB and hsl(243, 42%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3B3786
HEX
#3B3786RGB
rgb(59, 55, 134)HSL
hsl(243, 42%, 37%)HSV
hsv(243, 59%, 53%)OKLCH
oklch(38.8% 0.128 280.9)CMYK
cmyk(56%, 59%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3B3786 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.11:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.08:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3B3786 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3B3786, useful for hover states, backgrounds, and text variants.