#3F6963 Color

#3F6963 is rgb(63, 105, 99) in RGB and hsl(171, 25%, 33%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F6963

HEX#3F6963

RGBrgb(63, 105, 99)

HSLhsl(171, 25%, 33%)

HSVhsv(171, 40%, 41%)

OKLCHoklch(48.8% 0.048 184.3)

CMYKcmyk(40%, 0%, 6%, 59%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F6963 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.15:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.41:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F6963 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F6963 Complementary#693F45 Analogous#3F694E Analogous#3F5A69 Triadic#633F69 Triadic#69633F

Tints & Shades

Lighter tints and darker shades of #3F6963, useful for hover states, backgrounds, and text variants.

Tints

#50867E #66A39A #83B4AD #9FC6C0 #BCD7D3 #DCEAE8

Shades

#375C57 #30504B #28433F #1F3330 #172624 #0F1A18

Use #3F6963 in Our Tools

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