#664d57 Color Information

In a RGB color space, hex #664d57 is composed of 40% red, 30.2% green and 34.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 24.5% magenta, 14.7% yellow and 60% black. It has a hue angle of 336 degrees, a saturation of 14% and a lightness of 35.1%. #664d57 color hex could be obtained by blending #cc9aae with #000000. Closest websafe color is: #666666.

    • R 40
    • G 30
    • B 34
    RGB color chart
    • C 0
    • M 25
    • Y 15
    • K 60
    CMYK color chart

#664d57 color description : Very dark grayish pink.

#664d57 Color Conversion

The hexadecimal color #664d57 has RGB values of R:102, G:77, B:87 and CMYK values of C:0, M:0.25, Y:0.15, K:0.6. Its decimal value is 6704471.

Hex triplet 664d57 #664d57
RGB Decimal 102, 77, 87 rgb(102,77,87)
RGB Percent 40, 30.2, 34.1 rgb(40%,30.2%,34.1%)
CMYK 0, 25, 15, 60
HSL 336°, 14, 35.1 hsl(336,14%,35.1%)
HSV (or HSB) 336°, 24.5, 40
Web Safe 666666 #666666
CIE-LAB 35.637, 12.31, -1.803
XYZ 9.853, 8.821, 10.2
xyY 0.341, 0.305, 8.821
CIE-LCH 35.637, 12.441, 351.668
CIE-LUV 35.637, 14.034, -4.089
Hunter-Lab 29.7, 7.245, 0.428
Binary 01100110, 01001101, 01010111

Color Schemes with #664d57

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

Alternatives to #664d57

Below, you can see some colors close to #664d57. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#664d57 Preview

Text with hexadecimal color #664d57

This text has a font color of #664d57.

<span style="color:#664d57;">Text here</span>
#664d57 background color

This paragraph has a background color of #664d57.

<p style="background-color:#664d57;">Content here</p>
#664d57 border color

This element has a border color of #664d57.

<div style="border:1px solid #664d57;">Content here</div>
CSS codes
.text {color:#664d57;}
.background {background-color:#664d57;}
.border {border:1px solid #664d57;}

Shades and Tints of #664d57

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 #f8f5f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #664d57

A tone is produced by adding gray to any pure hue. In this case, #5f5458 is the less saturated color, while #b20148 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #664d57 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
  • #565656 Achromatopsia 0.005% of the population
  • #595456 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #5c5c62 Protanopia 1% of men
  • #645a5e Deuteranopia 1% of men
  • #6d565c Tritanopia 0.001% of the population
Trichromacy
  • #5f565e Protanomaly 1% of men, 0.01% of women
  • #64555b Deuteranomaly 6% of men, 0.4% of women
  • #6a535a Tritanomaly 0.01% of the population