#373DA9 Color

#373DA9 is rgb(55, 61, 169) in RGB and hsl(237, 51%, 44%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#373DA9

HEX#373DA9

RGBrgb(55, 61, 169)

HSLhsl(237, 51%, 44%)

HSVhsv(237, 67%, 66%)

OKLCHoklch(42.6% 0.17 274.1)

CMYKcmyk(67%, 64%, 0%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #373DA9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.74:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #373DA9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#373DA9 Complementary#A9A437 Analogous#3776A9 Analogous#6A37A9 Triadic#A9373D Triadic#3DA937

Tints & Shades

Lighter tints and darker shades of #373DA9, useful for hover states, backgrounds, and text variants.

Tints

#464CC3 #6166CC #8084D6 #9FA2E0 #BEC0EA #D8DAF3

Shades

#2F3492 #292E7F #222568 #1A1D51 #13153A #0C0E27

Use #373DA9 in Our Tools

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