#3F5355 Color

#3F5355 is rgb(63, 83, 85) in RGB and hsl(185, 15%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F5355

HEX#3F5355

RGBrgb(63, 83, 85)

HSLhsl(185, 15%, 29%)

HSVhsv(185, 26%, 33%)

OKLCHoklch(42.6% 0.025 203.9)

CMYKcmyk(26%, 2%, 0%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5355 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.14:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.58:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F5355 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5355 Complementary#55413F Analogous#3F554C Analogous#3F4855 Triadic#553F53 Triadic#53553F

Tints & Shades

Lighter tints and darker shades of #3F5355, useful for hover states, backgrounds, and text variants.

Tints

#557072 #6A8D90 #87A4A6 #A1B8BA #BECECF #DCE4E5

Shades

#364849 #303F41 #273435 #212B2C #182020 #111717

Use #3F5355 in Our Tools

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