#373FA9 Color

#373FA9 is rgb(55, 63, 169) in RGB and hsl(236, 51%, 44%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#373FA9

HEX#373FA9

RGBrgb(55, 63, 169)

HSLhsl(236, 51%, 44%)

HSVhsv(236, 67%, 66%)

OKLCHoklch(42.9% 0.167 273.7)

CMYKcmyk(67%, 63%, 0%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #373FA9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.58:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.45:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #373FA9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#373FA9 Complementary#A9A237 Analogous#3778A9 Analogous#6937A9 Triadic#A9373F Triadic#3FA937

Tints & Shades

Lighter tints and darker shades of #373FA9, useful for hover states, backgrounds, and text variants.

Tints

#464EC3 #6168CC #8086D6 #9FA3E0 #BEC0EA #D8DAF3

Shades

#2F3692 #292F7F #222668 #1A1E51 #13153A #0C0E27

Use #373FA9 in Our Tools

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