#374D8B Color

#374D8B is rgb(55, 77, 139) in RGB and hsl(224, 43%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#374D8B

HEX#374D8B

RGBrgb(55, 77, 139)

HSLhsl(224, 43%, 38%)

HSVhsv(224, 60%, 55%)

OKLCHoklch(43.5% 0.106 267.2)

CMYKcmyk(60%, 45%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #374D8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.09:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.6:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #374D8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#374D8B Complementary#8B7437 Analogous#37778B Analogous#4B378B Triadic#8B374D Triadic#4D8B37

Tints & Shades

Lighter tints and darker shades of #374D8B, useful for hover states, backgrounds, and text variants.

Tints

#4460AB #5B75BE #7C91CB #99A9D6 #BAC5E3 #D7DDEF

Shades

#304378 #293966 #212F54 #1C2745 #141D33 #0D1221

Use #374D8B in Our Tools

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