#373A90 Color

#373A90 is rgb(55, 58, 144) in RGB and hsl(238, 45%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#373A90
HEX#373A90
RGBrgb(55, 58, 144)
HSLhsl(238, 45%, 39%)
HSVhsv(238, 62%, 56%)
OKLCHoklch(39.9% 0.139 276.5)
CMYKcmyk(62%, 60%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #373A90 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.68:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.17:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #373A90 based on color wheel relationships. Click any swatch for its full breakdown.

Base#373A90Complementary#908D37Analogous#376690Analogous#603790Triadic#90373ATriadic#3A9037

Tints & Shades

Lighter tints and darker shades of #373A90, useful for hover states, backgrounds, and text variants.

Use #373A90 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex