#3F6669 Color

#3F6669 is rgb(63, 102, 105) in RGB and hsl(184, 25%, 33%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F6669

HEX#3F6669

RGBrgb(63, 102, 105)

HSLhsl(184, 25%, 33%)

HSVhsv(184, 40%, 41%)

OKLCHoklch(48.3% 0.044 202)

CMYKcmyk(40%, 3%, 0%, 59%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F6669 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.33:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.32:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F6669 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F6669 Complementary#69423F Analogous#3F6957 Analogous#3F5169 Triadic#693F66 Triadic#66693F

Tints & Shades

Lighter tints and darker shades of #3F6669, useful for hover states, backgrounds, and text variants.

Tints

#508286 #669FA3 #83B1B4 #9FC3C6 #BCD5D7 #DCE9EA

Shades

#375A5C #304E50 #284143 #1F3233 #172526 #0F191A

Use #3F6669 in Our Tools

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