#663d66 Color Information

In a RGB color space, hex #663d66 is composed of 40% red, 23.9% green and 40% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 40.2% magenta, 0% yellow and 60% black. It has a hue angle of 300 degrees, a saturation of 25.2% and a lightness of 32%. #663d66 color hex could be obtained by blending #cc7acc with #000000. Closest websafe color is: #663366.

    • R 40
    • G 24
    • B 40
    RGB color chart
    • C 0
    • M 40
    • Y 0
    • K 60
    CMYK color chart

#663d66 color description : Very dark desaturated magenta.

#663d66 Color Conversion

The hexadecimal color #663d66 has RGB values of R:102, G:61, B:102 and CMYK values of C:0, M:0.4, Y:0, K:0.6. Its decimal value is 6700390.

Hex triplet 663d66 #663d66
RGB Decimal 102, 61, 102 rgb(102,61,102)
RGB Percent 40, 23.9, 40 rgb(40%,23.9%,40%)
CMYK 0, 40, 0, 60
HSL 300°, 25.2, 32 hsl(300,25.2%,32%)
HSV (or HSB) 300°, 40.2, 40
Web Safe 663366 #663366
CIE-LAB 32.083, 25.163, -16.683
XYZ 9.546, 7.122, 13.441
xyY 0.317, 0.237, 7.122
CIE-LCH 32.083, 30.191, 326.456
CIE-LUV 32.083, 19.12, -24.729
Hunter-Lab 26.687, 17.149, -11.182
Binary 01100110, 00111101, 01100110

Color Schemes with #663d66

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

Alternatives to #663d66

Below, you can see some colors close to #663d66. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663d66 Preview

Text with hexadecimal color #663d66

This text has a font color of #663d66.

<span style="color:#663d66;">Text here</span>
#663d66 background color

This paragraph has a background color of #663d66.

<p style="background-color:#663d66;">Content here</p>
#663d66 border color

This element has a border color of #663d66.

<div style="border:1px solid #663d66;">Content here</div>
CSS codes
.text {color:#663d66;}
.background {background-color:#663d66;}
.border {border:1px solid #663d66;}

Shades and Tints of #663d66

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, #040204 is the darkest color, while #faf7fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663d66

A tone is produced by adding gray to any pure hue. In this case, #535053 is the less saturated color, while #9e059e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663d66 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
  • #4e4e4e Achromatopsia 0.005% of the population
  • #534b53 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #485376 Protanopia 1% of men
  • #50536a Deuteranopia 1% of men
  • #694d52 Tritanopia 0.001% of the population
Trichromacy
  • #534b70 Protanomaly 1% of men, 0.01% of women
  • #584b68 Deuteranomaly 6% of men, 0.4% of women
  • #684759 Tritanomaly 0.01% of the population