#66777F Color

#66777F is rgb(102, 119, 127) in RGB and hsl(199, 11%, 45%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#66777F

HEX#66777F

RGBrgb(102, 119, 127)

HSLhsl(199, 11%, 45%)

HSVhsv(199, 20%, 50%)

OKLCHoklch(55.8% 0.024 227.8)

CMYKcmyk(20%, 6%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66777F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.66:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.51:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66777F based on color wheel relationships. Click any swatch for its full breakdown.

Base#66777F Complementary#7F6E66 Analogous#667F7B Analogous#666B7F Triadic#7F6677 Triadic#777F66

Tints & Shades

Lighter tints and darker shades of #66777F, useful for hover states, backgrounds, and text variants.

Tints

#7A8C94 #8E9DA4 #A4B1B6 #B8C2C6 #CFD5D8 #E3E7E8

Shades

#59676E #4B585D #3D484C #323A3E #242A2D #171B1C

Use #66777F in Our Tools

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