#66818a Color Information

In a RGB color space, hex #66818a is composed of 40% red, 50.6% green and 54.1% blue. Whereas in a CMYK color space, it is composed of 26.1% cyan, 6.5% magenta, 0% yellow and 45.9% black. It has a hue angle of 195 degrees, a saturation of 15% and a lightness of 47.1%. #66818a color hex could be obtained by blending #ccffff with #000315. Closest websafe color is: #669999.

    • R 40
    • G 51
    • B 54
    RGB color chart
    • C 26
    • M 7
    • Y 0
    • K 46
    CMYK color chart

#66818a color description : Mostly desaturated dark blue.

#66818a Color Conversion

The hexadecimal color #66818a has RGB values of R:102, G:129, B:138 and CMYK values of C:0.26, M:0.07, Y:0, K:0.46. Its decimal value is 6717834.

Hex triplet 66818a #66818a
RGB Decimal 102, 129, 138 rgb(102,129,138)
RGB Percent 40, 50.6, 54.1 rgb(40%,50.6%,54.1%)
CMYK 26, 7, 0, 46
HSL 195°, 15, 47.1 hsl(195,15%,47.1%)
HSV (or HSB) 195°, 26.1, 54.1
Web Safe 669999 #669999
CIE-LAB 52.242, -7.459, -8.038
XYZ 17.916, 20.36, 27.029
xyY 0.274, 0.312, 20.36
CIE-LCH 52.242, 10.966, 227.139
CIE-LUV 52.242, -14.009, -10.341
Hunter-Lab 45.122, -8.088, -3.931
Binary 01100110, 10000001, 10001010

Color Schemes with #66818a

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

Alternatives to #66818a

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

Similar Colors

#66818a Preview

Text with hexadecimal color #66818a

This text has a font color of #66818a.

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

This paragraph has a background color of #66818a.

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

This element has a border color of #66818a.

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

Shades and Tints of #66818a

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, #020203 is the darkest color, while #f6f8f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66818a

A tone is produced by adding gray to any pure hue. In this case, #6f7c81 is the less saturated color, while #00b4f0 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66818a 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.

  • #7a7a7a Achromatopsia 0.005% of the population
  • #767b7d Atypical Achromatopsia 0.001% of the population
  • #82828d Protanopia 1% of men
  • #888092 Deuteranopia 1% of men
  • #6e8791 Tritanopia 0.001% of the population
  • #78818c Protanomaly 1% of men, 0.01% of women
  • #7b808f Deuteranomaly 6% of men, 0.4% of women
  • #6b858e Tritanomaly 0.01% of the population