#664b44 Color Information

In a RGB color space, hex #664b44 is composed of 40% red, 29.4% green and 26.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 26.5% magenta, 33.3% yellow and 60% black. It has a hue angle of 12.4 degrees, a saturation of 20% and a lightness of 33.3%. #664b44 color hex could be obtained by blending #cc9688 with #000000. Closest websafe color is: #663333.

    • R 40
    • G 29
    • B 27
    RGB color chart
    • C 0
    • M 26
    • Y 33
    • K 60
    CMYK color chart

#664b44 color description : Very dark grayish red.

#664b44 Color Conversion

The hexadecimal color #664b44 has RGB values of R:102, G:75, B:68 and CMYK values of C:0, M:0.26, Y:0.33, K:0.6. Its decimal value is 6703940.

Hex triplet 664b44 #664b44
RGB Decimal 102, 75, 68 rgb(102,75,68)
RGB Percent 40, 29.4, 26.7 rgb(40%,29.4%,26.7%)
CMYK 0, 26, 33, 60
HSL 12.4°, 20, 33.3 hsl(12.4,20%,33.3%)
HSV (or HSB) 12.4°, 33.3, 40
Web Safe 663333 #663333
CIE-LAB 34.548, 10.343, 8.63
XYZ 9.039, 8.275, 6.59
xyY 0.378, 0.346, 8.275
CIE-LCH 34.548, 13.471, 39.839
CIE-LUV 34.548, 17.329, 8.371
Hunter-Lab 28.766, 5.749, 6.554
Binary 01100110, 01001011, 01000100

Color Schemes with #664b44

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

Alternatives to #664b44

Below, you can see some colors close to #664b44. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#664b44 Preview

Text with hexadecimal color #664b44

This text has a font color of #664b44.

<span style="color:#664b44;">Text here</span>
#664b44 background color

This paragraph has a background color of #664b44.

<p style="background-color:#664b44;">Content here</p>
#664b44 border color

This element has a border color of #664b44.

<div style="border:1px solid #664b44;">Content here</div>
CSS codes
.text {color:#664b44;}
.background {background-color:#664b44;}
.border {border:1px solid #664b44;}

Shades and Tints of #664b44

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, #080605 is the darkest color, while #fcfbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #664b44

A tone is produced by adding gray to any pure hue. In this case, #595351 is the less saturated color, while #a72503 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #664b44 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
  • #525252 Achromatopsia 0.005% of the population
  • #56514f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #5e5a50 Protanopia 1% of men
  • #67574c Deuteranopia 1% of men
  • #6f5258 Tritanopia 0.001% of the population
Trichromacy
  • #61544b Protanomaly 1% of men, 0.01% of women
  • #665249 Deuteranomaly 6% of men, 0.4% of women
  • #6b4f51 Tritanomaly 0.01% of the population