#3B6B81 Color

#3B6B81 is rgb(59, 107, 129) in RGB and hsl(199, 37%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3B6B81

HEX#3B6B81

RGBrgb(59, 107, 129)

HSLhsl(199, 37%, 37%)

HSVhsv(199, 54%, 51%)

OKLCHoklch(50.3% 0.063 229.5)

CMYKcmyk(54%, 17%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B6B81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.82:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.61:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3B6B81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B6B81 Complementary#81523B Analogous#3B8174 Analogous#3B4881 Triadic#813B6B Triadic#6B813B

Tints & Shades

Lighter tints and darker shades of #3B6B81, useful for hover states, backgrounds, and text variants.

Tints

#4A85A1 #5E9AB5 #7EADC4 #9DC1D2 #BDD5E0 #D9E7ED

Shades

#335D70 #2D5162 #254350 #1D343F #15262D #0E1A1F

Use #3B6B81 in Our Tools

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