#665b6b Color Information

In a RGB color space, hex #665b6b is composed of 40% red, 35.7% green and 42% blue. Whereas in a CMYK color space, it is composed of 4.7% cyan, 15% magenta, 0% yellow and 58% black. It has a hue angle of 281.3 degrees, a saturation of 8.1% and a lightness of 38.8%. #665b6b color hex could be obtained by blending #ccb6d6 with #000000. Closest websafe color is: #666666.

    • R 40
    • G 36
    • B 42
    RGB color chart
    • C 5
    • M 15
    • Y 0
    • K 58
    CMYK color chart

#665b6b color description : Very dark grayish violet.

#665b6b Color Conversion

The hexadecimal color #665b6b has RGB values of R:102, G:91, B:107 and CMYK values of C:0.05, M:0.15, Y:0, K:0.58. Its decimal value is 6708075.

Hex triplet 665b6b #665b6b
RGB Decimal 102, 91, 107 rgb(102,91,107)
RGB Percent 40, 35.7, 42 rgb(40%,35.7%,42%)
CMYK 5, 15, 0, 58
HSL 281.3°, 8.1, 38.8 hsl(281.3,8.1%,38.8%)
HSV (or HSB) 281.3°, 15, 42
Web Safe 666666 #666666
CIE-LAB 40.194, 7.734, -7.492
XYZ 11.874, 11.369, 15.478
xyY 0.307, 0.294, 11.369
CIE-LCH 40.194, 10.768, 315.91
CIE-LUV 40.194, 5.076, -11.086
Hunter-Lab 33.717, 3.856, -3.615
Binary 01100110, 01011011, 01101011

Color Schemes with #665b6b

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

Alternatives to #665b6b

Below, you can see some colors close to #665b6b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#665b6b Preview

Text with hexadecimal color #665b6b

This text has a font color of #665b6b.

<span style="color:#665b6b;">Text here</span>
#665b6b background color

This paragraph has a background color of #665b6b.

<p style="background-color:#665b6b;">Content here</p>
#665b6b border color

This element has a border color of #665b6b.

<div style="border:1px solid #665b6b;">Content here</div>
CSS codes
.text {color:#665b6b;}
.background {background-color:#665b6b;}
.border {border:1px solid #665b6b;}

Shades and Tints of #665b6b

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, #010101 is the darkest color, while #f6f5f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #665b6b

A tone is produced by adding gray to any pure hue. In this case, #636363 is the less saturated color, while #8507bf is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #665b6b 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
  • #615f62 Atypical Achromatopsia 0.001% of the population
  • #646674 Protanopia 1% of men
  • #6b6472 Deuteranopia 1% of men
  • #6c646b Tritanopia 0.001% of the population
  • #656270 Protanomaly 1% of men, 0.01% of women
  • #69616f Deuteranomaly 6% of men, 0.4% of women
  • #6a616b Tritanomaly 0.01% of the population