#663b66 Color Information

In a RGB color space, hex #663b66 is composed of 40% red, 23.1% green and 40% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 42.2% magenta, 0% yellow and 60% black. It has a hue angle of 300 degrees, a saturation of 26.7% and a lightness of 31.6%. #663b66 color hex could be obtained by blending #cc76cc with #000000. Closest websafe color is: #663366.

    • R 40
    • G 23
    • B 40
    RGB color chart
    • C 0
    • M 42
    • Y 0
    • K 60
    CMYK color chart

#663b66 color description : Very dark desaturated magenta.

#663b66 Color Conversion

The hexadecimal color #663b66 has RGB values of R:102, G:59, B:102 and CMYK values of C:0, M:0.42, Y:0, K:0.6. Its decimal value is 6699878.

Hex triplet 663b66 #663b66
RGB Decimal 102, 59, 102 rgb(102,59,102)
RGB Percent 40, 23.1, 40 rgb(40%,23.1%,40%)
CMYK 0, 42, 0, 60
HSL 300°, 26.7, 31.6 hsl(300,26.7%,31.6%)
HSV (or HSB) 300°, 42.2, 40
Web Safe 663366 #663366
CIE-LAB 31.607, 26.363, -17.418
XYZ 9.441, 6.912, 13.407
xyY 0.317, 0.232, 6.912
CIE-LCH 31.607, 31.597, 326.547
CIE-LUV 31.607, 19.902, -25.74
Hunter-Lab 26.291, 18.091, -11.829
Binary 01100110, 00111011, 01100110

Color Schemes with #663b66

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

Alternatives to #663b66

Below, you can see some colors close to #663b66. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663b66 Preview

Text with hexadecimal color #663b66

This text has a font color of #663b66.

<span style="color:#663b66;">Text here</span>
#663b66 background color

This paragraph has a background color of #663b66.

<p style="background-color:#663b66;">Content here</p>
#663b66 border color

This element has a border color of #663b66.

<div style="border:1px solid #663b66;">Content here</div>
CSS codes
.text {color:#663b66;}
.background {background-color:#663b66;}
.border {border:1px solid #663b66;}

Shades and Tints of #663b66

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, #030103 is the darkest color, while #f9f5f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663b66

A tone is produced by adding gray to any pure hue. In this case, #534e53 is the less saturated color, while #9e039e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663b66 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.

Monochromacy
  • #4d4d4d Achromatopsia 0.005% of the population
  • #524952 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #465277 Protanopia 1% of men
  • #4e5269 Deuteranopia 1% of men
  • #694b50 Tritanopia 0.001% of the population
Trichromacy
  • #524970 Protanomaly 1% of men, 0.01% of women
  • #574968 Deuteranomaly 6% of men, 0.4% of women
  • #684558 Tritanomaly 0.01% of the population