#3B00A8 Color
#3B00A8 is rgb(59, 0, 168) in RGB and hsl(261, 100%, 33%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#3B00A8
HEX
#3B00A8RGB
rgb(59, 0, 168)HSL
hsl(261, 100%, 33%)HSV
hsv(261, 100%, 66%)OKLCH
oklch(36.3% 0.216 282.7)CMYK
cmyk(65%, 100%, 0%, 34%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3B00A8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.99:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.75:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3B00A8 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3B00A8, useful for hover states, backgrounds, and text variants.