#818a8b Color Information

In a RGB color space, hex #818a8b is composed of 50.6% red, 54.1% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 7.2% cyan, 0.7% magenta, 0% yellow and 45.5% black. It has a hue angle of 186 degrees, a saturation of 4.1% and a lightness of 52.5%. #818a8b color hex could be obtained by blending #ffffff with #031517. Closest websafe color is: #999999.

    • R 51
    • G 54
    • B 55
    RGB color chart
    • C 7
    • M 1
    • Y 0
    • K 45
    CMYK color chart

#818a8b color description : Dark grayish cyan.

#818a8b Color Conversion

The hexadecimal color #818a8b has RGB values of R:129, G:138, B:139 and CMYK values of C:0.07, M:0.01, Y:0, K:0.45. Its decimal value is 8489611.

Hex triplet 818a8b #818a8b
RGB Decimal 129, 138, 139 rgb(129,138,139)
RGB Percent 50.6, 54.1, 54.5 rgb(50.6%,54.1%,54.5%)
CMYK 7, 1, 0, 45
HSL 186°, 4.1, 52.5 hsl(186,4.1%,52.5%)
HSV (or HSB) 186°, 7.2, 54.5
Web Safe 999999 #999999
CIE-LAB 56.79, -3.072, -1.672
XYZ 22.801, 24.708, 27.993
xyY 0.302, 0.327, 24.708
CIE-LCH 56.79, 3.498, 208.558
CIE-LUV 56.79, -5.017, -1.873
Hunter-Lab 49.707, -5.108, 1.406
Binary 10000001, 10001010, 10001011

Color Schemes with #818a8b

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

Alternatives to #818a8b

Below, you can see some colors close to #818a8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#818a8b Preview

Text with hexadecimal color #818a8b

This text has a font color of #818a8b.

<span style="color:#818a8b;">Text here</span>
#818a8b background color

This paragraph has a background color of #818a8b.

<p style="background-color:#818a8b;">Content here</p>
#818a8b border color

This element has a border color of #818a8b.

<div style="border:1px solid #818a8b;">Content here</div>
CSS codes
.text {color:#818a8b;}
.background {background-color:#818a8b;}
.border {border:1px solid #818a8b;}

Shades and Tints of #818a8b

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, #060707 is the darkest color, while #fcfcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #818a8b

A tone is produced by adding gray to any pure hue. In this case, #818a8b is the less saturated color, while #11e3fb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #818a8b 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.

  • #878787 Achromatopsia 0.005% of the population
  • #868888 Atypical Achromatopsia 0.001% of the population
  • #908d8f Protanopia 1% of men
  • #998a92 Deuteranopia 1% of men
  • #898e99 Tritanopia 0.001% of the population
  • #8a8c8e Protanomaly 1% of men, 0.01% of women
  • #908a90 Deuteranomaly 6% of men, 0.4% of women
  • #868d93 Tritanomaly 0.01% of the population