#37488B Color

#37488B is rgb(55, 72, 139) in RGB and hsl(228, 43%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#37488B

HEX#37488B

RGBrgb(55, 72, 139)

HSLhsl(228, 43%, 38%)

HSVhsv(228, 60%, 55%)

OKLCHoklch(42.4% 0.113 270.3)

CMYKcmyk(60%, 48%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #37488B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.46:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #37488B based on color wheel relationships. Click any swatch for its full breakdown.

Base#37488B Complementary#8B7A37 Analogous#37728B Analogous#50378B Triadic#8B3748 Triadic#488B37

Tints & Shades

Lighter tints and darker shades of #37488B, useful for hover states, backgrounds, and text variants.

Tints

#4459AB #5B6FBE #7C8CCB #99A5D6 #BAC2E3 #D7DCEF

Shades

#303E78 #293566 #212C54 #1C2445 #141A33 #0D1121

Use #37488B in Our Tools

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