#373DB3 Color

#373DB3 is rgb(55, 61, 179) in RGB and hsl(237, 53%, 46%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#373DB3

HEX#373DB3

RGBrgb(55, 61, 179)

HSLhsl(237, 53%, 46%)

HSVhsv(237, 69%, 70%)

OKLCHoklch(43.5% 0.183 273.6)

CMYKcmyk(69%, 66%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #373DB3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.46:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.48:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #373DB3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#373DB3 Complementary#B3AD37 Analogous#377CB3 Analogous#6F37B3 Triadic#B3373D Triadic#3DB337

Tints & Shades

Lighter tints and darker shades of #373DB3, useful for hover states, backgrounds, and text variants.

Tints

#484EC7 #676CD0 #8286D9 #A1A5E2 #BDBFEB #DCDDF4

Shades

#30359C #292D85 #22256D #1A1D56 #13153E #0C0D27

Use #373DB3 in Our Tools

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