#663d57 Color Information

In a RGB color space, hex #663d57 is composed of 40% red, 23.9% green and 34.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 40.2% magenta, 14.7% yellow and 60% black. It has a hue angle of 322 degrees, a saturation of 25.2% and a lightness of 32%. #663d57 color hex could be obtained by blending #cc7aae with #000000. Closest websafe color is: #663366.

    • R 40
    • G 24
    • B 34
    RGB color chart
    • C 0
    • M 40
    • Y 15
    • K 60
    CMYK color chart

#663d57 color description : Very dark desaturated pink.

#663d57 Color Conversion

The hexadecimal color #663d57 has RGB values of R:102, G:61, B:87 and CMYK values of C:0, M:0.4, Y:0.15, K:0.6. Its decimal value is 6700375.

Hex triplet 663d57 #663d57
RGB Decimal 102, 61, 87 rgb(102,61,87)
RGB Percent 40, 23.9, 34.1 rgb(40%,23.9%,34.1%)
CMYK 0, 40, 15, 60
HSL 322°, 25.2, 32 hsl(322,25.2%,32%)
HSV (or HSB) 322°, 40.2, 40
Web Safe 663366 #663366
CIE-LAB 31.465, 22.191, -8.011
XYZ 8.868, 6.851, 9.872
xyY 0.347, 0.268, 6.851
CIE-LCH 31.465, 23.593, 340.149
CIE-LUV 31.465, 21.806, -13.012
Hunter-Lab 26.174, 14.676, -4.039
Binary 01100110, 00111101, 01010111

Color Schemes with #663d57

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

Alternatives to #663d57

Below, you can see some colors close to #663d57. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663d57 Preview

Text with hexadecimal color #663d57

This text has a font color of #663d57.

<span style="color:#663d57;">Text here</span>
#663d57 background color

This paragraph has a background color of #663d57.

<p style="background-color:#663d57;">Content here</p>
#663d57 border color

This element has a border color of #663d57.

<div style="border:1px solid #663d57;">Content here</div>
CSS codes
.text {color:#663d57;}
.background {background-color:#663d57;}
.border {border:1px solid #663d57;}

Shades and Tints of #663d57

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, #040203 is the darkest color, while #faf7f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663d57

A tone is produced by adding gray to any pure hue. In this case, #535052 is the less saturated color, while #9e0566 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663d57 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
  • #4c4c4c Achromatopsia 0.005% of the population
  • #51494e Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #4e5266 Protanopia 1% of men
  • #56515c Deuteranopia 1% of men
  • #6b4a4f Tritanopia 0.001% of the population
Trichromacy
  • #564a61 Protanomaly 1% of men, 0.01% of women
  • #5c4a5a Deuteranomaly 6% of men, 0.4% of women
  • #694552 Tritanomaly 0.01% of the population