#818991 Color Information

In a RGB color space, hex #818991 is composed of 50.6% red, 53.7% green and 56.9% blue. Whereas in a CMYK color space, it is composed of 11% cyan, 5.5% magenta, 0% yellow and 43.1% black. It has a hue angle of 210 degrees, a saturation of 6.8% and a lightness of 53.7%. #818991 color hex could be obtained by blending #ffffff with #031323. Closest websafe color is: #999999.

    • R 51
    • G 54
    • B 57
    RGB color chart
    • C 11
    • M 6
    • Y 0
    • K 43
    CMYK color chart

#818991 color description : Dark grayish blue.

#818991 Color Conversion

The hexadecimal color #818991 has RGB values of R:129, G:137, B:145 and CMYK values of C:0.11, M:0.06, Y:0, K:0.43. Its decimal value is 8489361.

Hex triplet 818991 #818991
RGB Decimal 129, 137, 145 rgb(129,137,145)
RGB Percent 50.6, 53.7, 56.9 rgb(50.6%,53.7%,56.9%)
CMYK 11, 6, 0, 43
HSL 210°, 6.8, 53.7 hsl(210,6.8%,53.7%)
HSV (or HSB) 210°, 11, 56.9
Web Safe 999999 #999999
CIE-LAB 56.686, -1.234, -5.279
XYZ 23.109, 24.603, 30.318
xyY 0.296, 0.315, 24.603
CIE-LCH 56.686, 5.421, 256.841
CIE-LUV 56.686, -4.792, -7.368
Hunter-Lab 49.601, -3.64, -1.519
Binary 10000001, 10001001, 10010001

Color Schemes with #818991

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

Alternatives to #818991

Below, you can see some colors close to #818991. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#818991 Preview

Text with hexadecimal color #818991

This text has a font color of #818991.

<span style="color:#818991;">Text here</span>
#818991 background color

This paragraph has a background color of #818991.

<p style="background-color:#818991;">Content here</p>
#818991 border color

This element has a border color of #818991.

<div style="border:1px solid #818991;">Content here</div>
CSS codes
.text {color:#818991;}
.background {background-color:#818991;}
.border {border:1px solid #818991;}

Shades and Tints of #818991

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, #09090a is the darkest color, while #ffffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #818991

A tone is produced by adding gray to any pure hue. In this case, #818991 is the less saturated color, while #1489fe is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #818991 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
  • #888888 Achromatopsia 0.005% of the population
  • #87888a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #8e8d95 Protanopia 1% of men
  • #968a98 Deuteranopia 1% of men
  • #888e99 Tritanopia 0.001% of the population
Trichromacy
  • #898b94 Protanomaly 1% of men, 0.01% of women
  • #8e8995 Deuteranomaly 6% of men, 0.4% of women
  • #858c96 Tritanomaly 0.01% of the population