#666666 Color Information

In a RGB color space, hex #666666 is composed of 40% red, 40% green and 40% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 0% magenta, 0% yellow and 60% black. It has a hue angle of 0 degrees, a saturation of 0% and a lightness of 40%. #666666 color hex could be obtained by blending #cccccc with #000000. #666666 (or #666) is a websafe color.

  • #666666 color image
  • #666666 rgb color chart
  • #666666 cmyk color chart

#666666 color description : Very dark gray.

#666666 Color Conversion

The hexadecimal color #666666 has RGB values of R:102, G:102, B:102 and CMYK values of C:0, M:0, Y:0, K:0.6. Its decimal value is 6710886.

    • Hex triplet 666666
      #666666
    • RGB Decimal 102, 102, 102
      rgb(102,102,102)
    • RGB Percent 40, 40, 40
      rgb(40%,40%,40%)
    • CMYK 0, 0, 0, 60
    • HSL 0°, 0, 40
      hsl(0,0%,40%)
    • HSV (or HSB) 0°, 0, 40
    • Web Safe 666666
      #666666
    • CIE-LAB 43.192, -0, -0.004
    • XYZ 12.629, 13.287, 14.469
    • xyY 0.313, 0.329, 13.287
    • CIE-LCH 43.192, 0.004, 266.929
    • CIE-LUV 43.192, -0.003, -0.006
    • Hunter-Lab 36.451, -1.947, 1.981
    • Binary 01100110, 01100110, 01100110

Color Schemes with #666666

Monochromatic Color

Alternatives to #666666

Below, you can see some colors close to #666666. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666666 Preview

Text with hexadecimal color #666666

This text has a font color of #666666.

<span style="color:#666666;">Text here</span>
#666666 background color

This paragraph has a background color of #666666.

<p style="background-color:#666666;">Content here</p>
#666666 border color

This element has a border color of #666666.

<div style="border:1px solid #666666;">Content here</div>
CSS codes
.text {color:#666666;}
.background {background-color:#666666;}
.border {border:1px solid #666666;}

Shades and Tints of #666666

A shade is achieved by adding black to any pure hue, while a tint is created by mixing white to any pure color. In this example, #040404 is the darkest color, while #f9f9f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #666666

A tone is produced by adding gray to any pure hue. In this case, #666666 is the less saturated color, while #cc0000 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666666 is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.

  • #666666 Achromatopsia :
    0.005% of the population
  • #666666 Atypical Achromatopsia :
    0.001% of the population
Monochromacy
  • #6f6d6d Protanopia :
    1% of men
  • #776a6e Deuteranopia :
    1% of men
  • #6f6c74 Tritanopia :
    0.001% of the population
Dichromacy
  • #6c6a6a Protanomaly :
    1% of men, 0.01% of women
  • #71696b Deuteranomaly :
    6% of men, 0.4% of women
  • #6b6a6f Tritanomaly:
    0.01% of the population
Trichromacy
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