#381FB2 Color

#381FB2 is rgb(56, 31, 178) in RGB and hsl(250, 70%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#381FB2

HEX#381FB2

RGBrgb(56, 31, 178)

HSLhsl(250, 70%, 41%)

HSVhsv(250, 83%, 70%)

OKLCHoklch(39.3% 0.211 278.2)

CMYKcmyk(69%, 83%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #381FB2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.46:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #381FB2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#381FB2 Complementary#99B21F Analogous#1F50B2 Analogous#811FB2 Triadic#B2381F Triadic#1FB238

Tints & Shades

Lighter tints and darker shades of #381FB2, useful for hover states, backgrounds, and text variants.

Tints

#4325D4 #5E45DE #7C67E4 #9E8EEB #BCB1F1 #DAD4F7

Shades

#311C9C #291782 #22136C #1B0F57 #140B41 #0C0727

Use #381FB2 in Our Tools

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