#664f57 Color Information

In a RGB color space, hex #664f57 is composed of 40% red, 31% green and 34.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 22.5% magenta, 14.7% yellow and 60% black. It has a hue angle of 339.1 degrees, a saturation of 12.7% and a lightness of 35.5%. #664f57 color hex could be obtained by blending #cc9eae with #000000. Closest websafe color is: #666666.

    • R 40
    • G 31
    • B 34
    RGB color chart
    • C 0
    • M 23
    • Y 15
    • K 60
    CMYK color chart

#664f57 color description : Very dark grayish pink.

#664f57 Color Conversion

The hexadecimal color #664f57 has RGB values of R:102, G:79, B:87 and CMYK values of C:0, M:0.23, Y:0.15, K:0.6. Its decimal value is 6704983.

Hex triplet 664f57 #664f57
RGB Decimal 102, 79, 87 rgb(102,79,87)
RGB Percent 40, 31, 34.1 rgb(40%,31%,34.1%)
CMYK 0, 23, 15, 60
HSL 339.1°, 12.7, 35.5 hsl(339.1,12.7%,35.5%)
HSV (or HSB) 339.1°, 22.5, 40
Web Safe 666666 #666666
CIE-LAB 36.186, 11.068, -0.997
XYZ 9.996, 9.105, 10.247
xyY 0.341, 0.31, 9.105
CIE-LCH 36.186, 11.113, 354.852
CIE-LUV 36.186, 13.006, -2.909
Hunter-Lab 30.175, 6.324, 0.988
Binary 01100110, 01001111, 01010111

Color Schemes with #664f57

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

Alternatives to #664f57

Below, you can see some colors close to #664f57. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#664f57 Preview

Text with hexadecimal color #664f57

This text has a font color of #664f57.

<span style="color:#664f57;">Text here</span>
#664f57 background color

This paragraph has a background color of #664f57.

<p style="background-color:#664f57;">Content here</p>
#664f57 border color

This element has a border color of #664f57.

<div style="border:1px solid #664f57;">Content here</div>
CSS codes
.text {color:#664f57;}
.background {background-color:#664f57;}
.border {border:1px solid #664f57;}

Shades and Tints of #664f57

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, #030202 is the darkest color, while #f8f6f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #664f57

A tone is produced by adding gray to any pure hue. In this case, #5f5659 is the less saturated color, while #b30240 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #664f57 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
  • #575757 Achromatopsia 0.005% of the population
  • #5a5557 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #5e5d62 Protanopia 1% of men
  • #665b5e Deuteranopia 1% of men
  • #6d585e Tritanopia 0.001% of the population
Trichromacy
  • #60585e Protanomaly 1% of men, 0.01% of women
  • #66565b Deuteranomaly 6% of men, 0.4% of women
  • #6a545b Tritanomaly 0.01% of the population