#37528B Color

#37528B is rgb(55, 82, 139) in RGB and hsl(221, 43%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#37528B

HEX#37528B

RGBrgb(55, 82, 139)

HSLhsl(221, 43%, 38%)

HSVhsv(221, 60%, 55%)

OKLCHoklch(44.6% 0.099 263.7)

CMYKcmyk(60%, 41%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #37528B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.74:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #37528B based on color wheel relationships. Click any swatch for its full breakdown.

Base#37528B Complementary#8B7037 Analogous#377B8B Analogous#47378B Triadic#8B3752 Triadic#528B37

Tints & Shades

Lighter tints and darker shades of #37528B, useful for hover states, backgrounds, and text variants.

Tints

#4465AB #5B7ABE #7C95CB #99ACD6 #BAC7E3 #D7DFEF

Shades

#304778 #293C66 #213154 #1C2945 #141E33 #0D1321

Use #37528B in Our Tools

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