#3B5D81 Color

#3B5D81 is rgb(59, 93, 129) in RGB and hsl(211, 37%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3B5D81

HEX#3B5D81

RGBrgb(59, 93, 129)

HSLhsl(211, 37%, 37%)

HSVhsv(211, 54%, 51%)

OKLCHoklch(46.9% 0.071 250.9)

CMYKcmyk(54%, 28%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B5D81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.84:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.07:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3B5D81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B5D81 Complementary#81603B Analogous#3B8081 Analogous#3D3B81 Triadic#813B5D Triadic#5D813B

Tints & Shades

Lighter tints and darker shades of #3B5D81, useful for hover states, backgrounds, and text variants.

Tints

#4A74A1 #5E88B5 #7E9FC4 #9DB7D2 #BDCEE0 #D9E3ED

Shades

#335170 #2D4762 #253A50 #1D2D3F #15212D #0E171F

Use #3B5D81 in Our Tools

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