#3B4F63 Color

#3B4F63 is rgb(59, 79, 99) in RGB and hsl(210, 25%, 31%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3B4F63

HEX#3B4F63

RGBrgb(59, 79, 99)

HSLhsl(210, 25%, 31%)

HSVhsv(210, 40%, 39%)

OKLCHoklch(41.9% 0.042 248.9)

CMYKcmyk(40%, 20%, 0%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3B4F63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.48:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3B4F63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3B4F63 Complementary#634F3B Analogous#3B6363 Analogous#3B3B63 Triadic#633B4F Triadic#4F633B

Tints & Shades

Lighter tints and darker shades of #3B4F63, useful for hover states, backgrounds, and text variants.

Tints

#4E6983 #607F9F #8099B3 #9CB0C4 #BCC9D7 #D9E0E8

Shades

#344556 #2C3B49 #24303D #1F2933 #171F26 #0F141A

Use #3B4F63 in Our Tools

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