#3B5581 Color

#3B5581 is rgb(59, 85, 129) in RGB and hsl(218, 37%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3B5581

HEX#3B5581

RGBrgb(59, 85, 129)

HSLhsl(218, 37%, 37%)

HSVhsv(218, 54%, 51%)

OKLCHoklch(44.9% 0.079 260.5)

CMYKcmyk(54%, 34%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B5581 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.49:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.8:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3B5581 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B5581 Complementary#81683B Analogous#3B7881 Analogous#453B81 Triadic#813B55 Triadic#55813B

Tints & Shades

Lighter tints and darker shades of #3B5581, useful for hover states, backgrounds, and text variants.

Tints

#4A6AA1 #5E7EB5 #7E97C4 #9DB1D2 #BDCAE0 #D9E0ED

Shades

#334A70 #2D4062 #253550 #1D293F #151E2D #0E151F

Use #3B5581 in Our Tools

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