#371DB9 Color

#371DB9 is rgb(55, 29, 185) in RGB and hsl(250, 73%, 42%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#371DB9

HEX#371DB9

RGBrgb(55, 29, 185)

HSLhsl(250, 73%, 42%)

HSVhsv(250, 84%, 73%)

OKLCHoklch(39.8% 0.221 277.1)

CMYKcmyk(70%, 84%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #371DB9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.3:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.04:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #371DB9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#371DB9 Complementary#9FB91D Analogous#1D51B9 Analogous#851DB9 Triadic#B9371D Triadic#1DB937

Tints & Shades

Lighter tints and darker shades of #371DB9, useful for hover states, backgrounds, and text variants.

Tints

#4122DD #6046E2 #7E69E8 #9C8CED #BBB0F3 #D9D3F8

Shades

#3019A3 #291589 #221273 #1A0E58 #140A42 #0C0628

Use #371DB9 in Our Tools

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