#3F5554 Color

#3F5554 is rgb(63, 85, 84) in RGB and hsl(177, 15%, 29%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F5554

HEX#3F5554

RGBrgb(63, 85, 84)

HSLhsl(177, 15%, 29%)

HSVhsv(177, 26%, 33%)

OKLCHoklch(43.1% 0.027 192.7)

CMYKcmyk(26%, 0%, 1%, 67%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5554 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.96:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F5554 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5554 Complementary#553F40 Analogous#3F5549 Analogous#3F4B55 Triadic#543F55 Triadic#55543F

Tints & Shades

Lighter tints and darker shades of #3F5554, useful for hover states, backgrounds, and text variants.

Tints

#557271 #6A908E #87A6A5 #A1BAB8 #BECFCE #DCE5E5

Shades

#364948 #304140 #273534 #212C2B #182020 #111717

Use #3F5554 in Our Tools

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