#381B8D Color

#381B8D is rgb(56, 27, 141) in RGB and hsl(255, 68%, 33%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#381B8D

HEX#381B8D

RGBrgb(56, 27, 141)

HSLhsl(255, 68%, 33%)

HSVhsv(255, 81%, 55%)

OKLCHoklch(34.8% 0.172 284.8)

CMYKcmyk(60%, 81%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #381B8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.28:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #381B8D based on color wheel relationships. Click any swatch for its full breakdown.

Base#381B8D Complementary#718D1B Analogous#1B388D Analogous#711B8D Triadic#8D381B Triadic#1B8D38

Tints & Shades

Lighter tints and darker shades of #381B8D, useful for hover states, backgrounds, and text variants.

Tints

#4722B4 #5B31D8 #7A58DF #987EE7 #B7A5EE #D9D0F6

Shades

#31187C #2A146B #23115A #1B0D45 #140A33 #0D0722

Use #381B8D in Our Tools

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