#3A188C Color

#3A188C is rgb(58, 24, 140) in RGB and hsl(258, 71%, 32%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#3A188C

HEX#3A188C

RGBrgb(58, 24, 140)

HSLhsl(258, 71%, 32%)

HSVhsv(258, 83%, 55%)

OKLCHoklch(34.6% 0.173 286.6)

CMYKcmyk(59%, 83%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3A188C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.43:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3A188C based on color wheel relationships. Click any swatch for its full breakdown.

Base#3A188C Complementary#698C18 Analogous#182F8C Analogous#74188C Triadic#8C3A18 Triadic#188C3A

Tints & Shades

Lighter tints and darker shades of #3A188C, useful for hover states, backgrounds, and text variants.

Tints

#4B1EB3 #5F29DB #7C51E1 #9D7CE9 #BAA3EF #DBCFF7

Shades

#33157A #2C1269 #250F57 #1D0C46 #160934 #0F0623

Use #3A188C in Our Tools

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