#40188C Color
#40188C is rgb(64, 24, 140) in RGB and hsl(261, 71%, 32%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#40188C
HEX
#40188CRGB
rgb(64, 24, 140)HSL
hsl(261, 71%, 32%)HSV
hsv(261, 83%, 55%)OKLCH
oklch(35.2% 0.173 290)CMYK
cmyk(54%, 83%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40188C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.16:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.73:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #40188C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40188C, useful for hover states, backgrounds, and text variants.