#665b66 Color Information

In a RGB color space, hex #665b66 is composed of 40% red, 35.7% green and 40% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 10.8% magenta, 0% yellow and 60% black. It has a hue angle of 300 degrees, a saturation of 5.7% and a lightness of 37.8%. #665b66 color hex could be obtained by blending #ccb6cc with #000000. Closest websafe color is: #666666.

    • R 40
    • G 36
    • B 40
    RGB color chart
    • C 0
    • M 11
    • Y 0
    • K 60
    CMYK color chart

#665b66 color description : Very dark grayish magenta.

#665b66 Color Conversion

The hexadecimal color #665b66 has RGB values of R:102, G:91, B:102 and CMYK values of C:0, M:0.11, Y:0, K:0.6. Its decimal value is 6708070.

Hex triplet 665b66 #665b66
RGB Decimal 102, 91, 102 rgb(102,91,102)
RGB Percent 40, 35.7, 40 rgb(40%,35.7%,40%)
CMYK 0, 11, 0, 60
HSL 300°, 5.7, 37.8 hsl(300,5.7%,37.8%)
HSV (or HSB) 300°, 10.8, 40
Web Safe 666666 #666666
CIE-LAB 40.026, 6.656, -4.666
XYZ 11.618, 11.266, 14.132
xyY 0.314, 0.304, 11.266
CIE-LCH 40.026, 8.129, 324.969
CIE-LUV 40.026, 5.491, -7.108
Hunter-Lab 33.565, 3.047, -1.467
Binary 01100110, 01011011, 01100110

Color Schemes with #665b66

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

Alternatives to #665b66

Below, you can see some colors close to #665b66. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#665b66 Preview

Text with hexadecimal color #665b66

This text has a font color of #665b66.

<span style="color:#665b66;">Text here</span>
#665b66 background color

This paragraph has a background color of #665b66.

<p style="background-color:#665b66;">Content here</p>
#665b66 border color

This element has a border color of #665b66.

<div style="border:1px solid #665b66;">Content here</div>
CSS codes
.text {color:#665b66;}
.background {background-color:#665b66;}
.border {border:1px solid #665b66;}

Shades and Tints of #665b66

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, #090809 is the darkest color, while #fefdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #665b66

A tone is produced by adding gray to any pure hue. In this case, #665b66 is the less saturated color, while #bf02bf is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #665b66 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.

  • #606060 Achromatopsia 0.005% of the population
  • #615f61 Atypical Achromatopsia 0.001% of the population
  • #65666f Protanopia 1% of men
  • #6c636d Deuteranopia 1% of men
  • #6d646b Tritanopia 0.001% of the population
  • #65626b Protanomaly 1% of men, 0.01% of women
  • #6a606a Deuteranomaly 6% of men, 0.4% of women
  • #6a6069 Tritanomaly 0.01% of the population