#373790 Color

#373790 is rgb(55, 55, 144) in RGB and hsl(240, 45%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#373790
HEX#373790
RGBrgb(55, 55, 144)
HSLhsl(240, 45%, 39%)
HSVhsv(240, 62%, 56%)
OKLCHoklch(39.3% 0.143 277.5)
CMYKcmyk(62%, 62%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #373790 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.94:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.11:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #373790 based on color wheel relationships. Click any swatch for its full breakdown.

Base#373790Complementary#909037Analogous#376390Analogous#633790Triadic#903737Triadic#379037

Tints & Shades

Lighter tints and darker shades of #373790, useful for hover states, backgrounds, and text variants.

Use #373790 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex