#381D81 Color

#381D81 is rgb(56, 29, 129) in RGB and hsl(256, 63%, 31%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#381D81
HEX#381D81
RGBrgb(56, 29, 129)
HSLhsl(256, 63%, 31%)
HSVhsv(256, 78%, 51%)
OKLCHoklch(33.8% 0.155 287.3)
CMYKcmyk(57%, 78%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #381D81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.64:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.66:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #381D81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#381D81Complementary#66811DAnalogous#1D3481Analogous#6A1D81Triadic#81381DTriadic#1D8138

Tints & Shades

Lighter tints and darker shades of #381D81, useful for hover states, backgrounds, and text variants.

Use #381D81 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex