#666d6d Color Information

In a RGB color space, hex #666d6d is composed of 40% red, 42.7% green and 42.7% blue. Whereas in a CMYK color space, it is composed of 6.4% cyan, 0% magenta, 0% yellow and 57.3% black. It has a hue angle of 180 degrees, a saturation of 3.3% and a lightness of 41.4%. #666d6d color hex could be obtained by blending #ccdada with #000000. Closest websafe color is: #666666.

    • R 40
    • G 43
    • B 43
    RGB color chart
    • C 6
    • M 0
    • Y 0
    • K 57
    CMYK color chart

#666d6d color description : Very dark grayish cyan.

#666d6d Color Conversion

The hexadecimal color #666d6d has RGB values of R:102, G:109, B:109 and CMYK values of C:0.06, M:0, Y:0, K:0.57. Its decimal value is 6712685.

Hex triplet 666d6d #666d6d
RGB Decimal 102, 109, 109 rgb(102,109,109)
RGB Percent 40, 42.7, 42.7 rgb(40%,42.7%,42.7%)
CMYK 6, 0, 0, 57
HSL 180°, 3.3, 41.4 hsl(180,3.3%,41.4%)
HSV (or HSB) 180°, 6.4, 42.7
Web Safe 666666 #666666
CIE-LAB 45.45, -2.663, -0.925
XYZ 13.708, 14.866, 16.614
xyY 0.303, 0.329, 14.866
CIE-LCH 45.45, 2.819, 199.162
CIE-LUV 45.45, -3.831, -0.832
Hunter-Lab 38.557, -4.012, 1.441
Binary 01100110, 01101101, 01101101

Color Schemes with #666d6d

Complementary Color
Analogous Color
Split Complementary Color
Triadic Color
Tetradic Color
Monochromatic Color

Alternatives to #666d6d

Below, you can see some colors close to #666d6d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666d6d Preview

Text with hexadecimal color #666d6d

This text has a font color of #666d6d.

<span style="color:#666d6d;">Text here</span>
#666d6d background color

This paragraph has a background color of #666d6d.

<p style="background-color:#666d6d;">Content here</p>
#666d6d border color

This element has a border color of #666d6d.

<div style="border:1px solid #666d6d;">Content here</div>
CSS codes
.text {color:#666d6d;}
.background {background-color:#666d6d;}
.border {border:1px solid #666d6d;}

Shades and Tints of #666d6d

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, #070808 is the darkest color, while #fdfdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #666d6d

A tone is produced by adding gray to any pure hue. In this case, #666d6d is the less saturated color, while #05cece is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666d6d 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.

  • #6b6b6b Achromatopsia 0.005% of the population
  • #6a6b6b Atypical Achromatopsia 0.001% of the population
  • #747273 Protanopia 1% of men
  • #7c6f76 Deuteranopia 1% of men
  • #6f737b Tritanopia 0.001% of the population
  • #6f7071 Protanomaly 1% of men, 0.01% of women
  • #746e72 Deuteranomaly 6% of men, 0.4% of women
  • #6b7176 Tritanomaly 0.01% of the population