#3B5781 Color

#3B5781 is rgb(59, 87, 129) in RGB and hsl(216, 37%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3B5781

HEX#3B5781

RGBrgb(59, 87, 129)

HSLhsl(216, 37%, 37%)

HSVhsv(216, 54%, 51%)

OKLCHoklch(45.4% 0.077 258.3)

CMYKcmyk(54%, 33%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B5781 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.33:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3B5781 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B5781 Complementary#81653B Analogous#3B7A81 Analogous#423B81 Triadic#813B57 Triadic#57813B

Tints & Shades

Lighter tints and darker shades of #3B5781, useful for hover states, backgrounds, and text variants.

Tints

#4A6DA1 #5E81B5 #7E9AC4 #9DB2D2 #BDCBE0 #D9E1ED

Shades

#334C70 #2D4262 #253650 #1D2B3F #151F2D #0E151F

Use #3B5781 in Our Tools

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