#664b4f Color Information

In a RGB color space, hex #664b4f is composed of 40% red, 29.4% green and 31% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 26.5% magenta, 22.5% yellow and 60% black. It has a hue angle of 351.1 degrees, a saturation of 15.3% and a lightness of 34.7%. #664b4f color hex could be obtained by blending #cc969e with #000000. Closest websafe color is: #663366.

    • R 40
    • G 29
    • B 31
    RGB color chart
    • C 0
    • M 26
    • Y 23
    • K 60
    CMYK color chart

#664b4f color description : Very dark grayish red.

#664b4f Color Conversion

The hexadecimal color #664b4f has RGB values of R:102, G:75, B:79 and CMYK values of C:0, M:0.26, Y:0.23, K:0.6. Its decimal value is 6703951.

Hex triplet 664b4f #664b4f
RGB Decimal 102, 75, 79 rgb(102,75,79)
RGB Percent 40, 29.4, 31 rgb(40%,29.4%,31%)
CMYK 0, 26, 23, 60
HSL 351.1°, 15.3, 34.7 hsl(351.1,15.3%,34.7%)
HSV (or HSB) 351.1°, 26.5, 40
Web Safe 663366 #663366
CIE-LAB 34.846, 12.114, 2.099
XYZ 9.407, 8.422, 8.527
xyY 0.357, 0.32, 8.422
CIE-LCH 34.846, 12.295, 9.831
CIE-LUV 34.846, 16.042, 0.693
Hunter-Lab 29.02, 7.074, 2.894
Binary 01100110, 01001011, 01001111

Color Schemes with #664b4f

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

Alternatives to #664b4f

Below, you can see some colors close to #664b4f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#664b4f Preview

Text with hexadecimal color #664b4f

This text has a font color of #664b4f.

<span style="color:#664b4f;">Text here</span>
#664b4f background color

This paragraph has a background color of #664b4f.

<p style="background-color:#664b4f;">Content here</p>
#664b4f border color

This element has a border color of #664b4f.

<div style="border:1px solid #664b4f;">Content here</div>
CSS codes
.text {color:#664b4f;}
.background {background-color:#664b4f;}
.border {border:1px solid #664b4f;}

Shades and Tints of #664b4f

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, #000000 is the darkest color, while #f7f4f4 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #664b4f

A tone is produced by adding gray to any pure hue. In this case, #5f5254 is the less saturated color, while #b1001a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #664b4f 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
  • #545454 Achromatopsia 0.005% of the population
  • #585253 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #5c5a5b Protanopia 1% of men
  • #645857 Deuteranopia 1% of men
  • #6e5459 Tritanopia 0.001% of the population
Trichromacy
  • #5f5456 Protanomaly 1% of men, 0.01% of women
  • #655354 Deuteranomaly 6% of men, 0.4% of women
  • #6b5055 Tritanomaly 0.01% of the population