#66818e Color Information

In a RGB color space, hex #66818e is composed of 40% red, 50.6% green and 55.7% blue. Whereas in a CMYK color space, it is composed of 28.2% cyan, 9.2% magenta, 0% yellow and 44.3% black. It has a hue angle of 199.5 degrees, a saturation of 16.4% and a lightness of 47.8%. #66818e color hex could be obtained by blending #ccffff with #00031d. Closest websafe color is: #669999.

    • R 40
    • G 51
    • B 56
    RGB color chart
    • C 28
    • M 9
    • Y 0
    • K 44
    CMYK color chart

#66818e color description : Mostly desaturated dark blue.

#66818e Color Conversion

The hexadecimal color #66818e has RGB values of R:102, G:129, B:142 and CMYK values of C:0.28, M:0.09, Y:0, K:0.44. Its decimal value is 6717838.

Hex triplet 66818e #66818e
RGB Decimal 102, 129, 142 rgb(102,129,142)
RGB Percent 40, 50.6, 55.7 rgb(40%,50.6%,55.7%)
CMYK 28, 9, 0, 44
HSL 199.5°, 16.4, 47.8 hsl(199.5,16.4%,47.8%)
HSV (or HSB) 199.5°, 28.2, 55.7
Web Safe 669999 #669999
CIE-LAB 52.373, -6.462, -10.175
XYZ 18.211, 20.478, 28.583
xyY 0.271, 0.304, 20.478
CIE-LCH 52.373, 12.053, 237.582
CIE-LUV 52.373, -14.064, -13.655
Hunter-Lab 45.252, -7.357, -5.773
Binary 01100110, 10000001, 10001110

Color Schemes with #66818e

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

Alternatives to #66818e

Below, you can see some colors close to #66818e. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66818e Preview

Text with hexadecimal color #66818e

This text has a font color of #66818e.

<span style="color:#66818e;">Text here</span>
#66818e background color

This paragraph has a background color of #66818e.

<p style="background-color:#66818e;">Content here</p>
#66818e border color

This element has a border color of #66818e.

<div style="border:1px solid #66818e;">Content here</div>
CSS codes
.text {color:#66818e;}
.background {background-color:#66818e;}
.border {border:1px solid #66818e;}

Shades and Tints of #66818e

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, #040505 is the darkest color, while #f9fafa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66818e

A tone is produced by adding gray to any pure hue. In this case, #797a7b is the less saturated color, while #08a2ec is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66818e 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
  • #7a7a7a Achromatopsia 0.005% of the population
  • #767b7e Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #818291 Protanopia 1% of men
  • #868096 Deuteranopia 1% of men
  • #6d8791 Tritanopia 0.001% of the population
Trichromacy
  • #77828f Protanomaly 1% of men, 0.01% of women
  • #7a8093 Deuteranomaly 6% of men, 0.4% of women
  • #6a8590 Tritanomaly 0.01% of the population