#3B4F81 Color

#3B4F81 is rgb(59, 79, 129) in RGB and hsl(223, 37%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3B4F81

HEX#3B4F81

RGBrgb(59, 79, 129)

HSLhsl(223, 37%, 37%)

HSVhsv(223, 54%, 51%)

OKLCHoklch(43.5% 0.087 266.4)

CMYKcmyk(54%, 39%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B4F81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.01:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3B4F81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B4F81 Complementary#816D3B Analogous#3B7281 Analogous#4B3B81 Triadic#813B4F Triadic#4F813B

Tints & Shades

Lighter tints and darker shades of #3B4F81, useful for hover states, backgrounds, and text variants.

Tints

#4A62A1 #5E77B5 #7E92C4 #9DACD2 #BDC7E0 #D9DEED

Shades

#334570 #2D3C62 #253150 #1D273F #151C2D #0E131F

Use #3B4F81 in Our Tools

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