#81666b Color Information

In a RGB color space, hex #81666b is composed of 50.6% red, 40% green and 42% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 20.9% magenta, 17.1% yellow and 49.4% black. It has a hue angle of 348.9 degrees, a saturation of 11.7% and a lightness of 45.3%. #81666b color hex could be obtained by blending #ffccd6 with #030000. Closest websafe color is: #996666.

    • R 51
    • G 40
    • B 42
    RGB color chart
    • C 0
    • M 21
    • Y 17
    • K 49
    CMYK color chart

#81666b color description : Dark grayish red.

#81666b Color Conversion

The hexadecimal color #81666b has RGB values of R:129, G:102, B:107 and CMYK values of C:0, M:0.21, Y:0.17, K:0.49. Its decimal value is 8480363.

Hex triplet 81666b #81666b
RGB Decimal 129, 102, 107 rgb(129,102,107)
RGB Percent 50.6, 40, 42 rgb(50.6%,40%,42%)
CMYK 0, 21, 17, 49
HSL 348.9°, 11.7, 45.3 hsl(348.9,11.7%,45.3%)
HSV (or HSB) 348.9°, 20.9, 50.6
Web Safe 996666 #996666
CIE-LAB 45.95, 11.661, 1.31
XYZ 16.458, 15.232, 15.982
xyY 0.345, 0.32, 15.232
CIE-LCH 45.95, 11.735, 6.409
CIE-LUV 45.95, 16.09, -0.165
Hunter-Lab 39.028, 6.975, 3.04
Binary 10000001, 01100110, 01101011

Color Schemes with #81666b

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

Alternatives to #81666b

Below, you can see some colors close to #81666b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#81666b Preview

Text with hexadecimal color #81666b

This text has a font color of #81666b.

<span style="color:#81666b;">Text here</span>
#81666b background color

This paragraph has a background color of #81666b.

<p style="background-color:#81666b;">Content here</p>
#81666b border color

This element has a border color of #81666b.

<div style="border:1px solid #81666b;">Content here</div>
CSS codes
.text {color:#81666b;}
.background {background-color:#81666b;}
.border {border:1px solid #81666b;}

Shades and Tints of #81666b

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 #fdfdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #81666b

A tone is produced by adding gray to any pure hue. In this case, #786f71 is the less saturated color, while #e3042d is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #81666b 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
  • #6f6f6f Achromatopsia 0.005% of the population
  • #736d6e Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #757375 Protanopia 1% of men
  • #807071 Deuteranopia 1% of men
  • #876d75 Tritanopia 0.001% of the population
Trichromacy
  • #796e71 Protanomaly 1% of men, 0.01% of women
  • #806c6f Deuteranomaly 6% of men, 0.4% of women
  • #856a71 Tritanomaly 0.01% of the population