#371D8B Color

#371D8B is rgb(55, 29, 139) in RGB and hsl(254, 65%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#371D8B

HEX#371D8B

RGBrgb(55, 29, 139)

HSLhsl(254, 65%, 33%)

HSVhsv(254, 79%, 55%)

OKLCHoklch(34.8% 0.168 284.4)

CMYKcmyk(60%, 79%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #371D8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.27:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #371D8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#371D8B Complementary#718B1D Analogous#1D3B8B Analogous#6E1D8B Triadic#8B371D Triadic#1D8B37

Tints & Shades

Lighter tints and darker shades of #371D8B, useful for hover states, backgrounds, and text variants.

Tints

#4625B1 #5A35D4 #795BDC #9881E4 #B7A7EC #D9D1F5

Shades

#301A7A #2A1669 #231358 #1B0E43 #140B32 #0D0722

Use #371D8B in Our Tools

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