#664e47 Color Information

In a RGB color space, hex #664e47 is composed of 40% red, 30.6% green and 27.8% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 23.5% magenta, 30.4% yellow and 60% black. It has a hue angle of 13.5 degrees, a saturation of 17.9% and a lightness of 33.9%. #664e47 color hex could be obtained by blending #cc9c8e with #000000. Closest websafe color is: #666633.

    • R 40
    • G 31
    • B 28
    RGB color chart
    • C 0
    • M 24
    • Y 30
    • K 60
    CMYK color chart

#664e47 color description : Very dark grayish red.

#664e47 Color Conversion

The hexadecimal color #664e47 has RGB values of R:102, G:78, B:71 and CMYK values of C:0, M:0.24, Y:0.3, K:0.6. Its decimal value is 6704711.

Hex triplet 664e47 #664e47
RGB Decimal 102, 78, 71 rgb(102,78,71)
RGB Percent 40, 30.6, 27.8 rgb(40%,30.6%,27.8%)
CMYK 0, 24, 30, 60
HSL 13.5°, 17.9, 33.9 hsl(13.5,17.9%,33.9%)
HSV (or HSB) 13.5°, 30.4, 40
Web Safe 666633 #666633
CIE-LAB 35.457, 8.944, 8.016
XYZ 9.341, 8.729, 7.154
xyY 0.37, 0.346, 8.729
CIE-LCH 35.457, 12.01, 41.87
CIE-LUV 35.457, 15.296, 8.018
Hunter-Lab 29.545, 4.734, 6.325
Binary 01100110, 01001110, 01000111

Color Schemes with #664e47

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

Alternatives to #664e47

Below, you can see some colors close to #664e47. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#664e47 Preview

Text with hexadecimal color #664e47

This text has a font color of #664e47.

<span style="color:#664e47;">Text here</span>
#664e47 background color

This paragraph has a background color of #664e47.

<p style="background-color:#664e47;">Content here</p>
#664e47 border color

This element has a border color of #664e47.

<div style="border:1px solid #664e47;">Content here</div>
CSS codes
.text {color:#664e47;}
.background {background-color:#664e47;}
.border {border:1px solid #664e47;}

Shades and Tints of #664e47

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, #090707 is the darkest color, while #fefdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #664e47

A tone is produced by adding gray to any pure hue. In this case, #595554 is the less saturated color, while #a92a04 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #664e47 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
  • #585351 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #605c52 Protanopia 1% of men
  • #695950 Deuteranopia 1% of men
  • #6f555b Tritanopia 0.001% of the population
Trichromacy
  • #62564e Protanomaly 1% of men, 0.01% of women
  • #68554c Deuteranomaly 6% of men, 0.4% of women
  • #6b5254 Tritanomaly 0.01% of the population