#40188B Color

#40188B is rgb(64, 24, 139) in RGB and hsl(261, 71%, 32%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#40188B

HEX#40188B

RGBrgb(64, 24, 139)

HSLhsl(261, 71%, 32%)

HSVhsv(261, 83%, 55%)

OKLCHoklch(35.1% 0.172 290.3)

CMYKcmyk(54%, 83%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40188B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.2:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #40188B based on color wheel relationships. Click any swatch for its full breakdown.

Base#40188B Complementary#638C18 Analogous#18298C Analogous#7A188C Triadic#8C4018 Triadic#188C40

Tints & Shades

Lighter tints and darker shades of #40188B, useful for hover states, backgrounds, and text variants.

Tints

#521EB3 #6729DB #8351E1 #A27CE9 #BEA3EF #DDCFF7

Shades

#38157A #301269 #280F57 #200C46 #180934 #100623

Use #40188B in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex