#666e8b Color Information

In a RGB color space, hex #666e8b is composed of 40% red, 43.1% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 26.6% cyan, 20.9% magenta, 0% yellow and 45.5% black. It has a hue angle of 227 degrees, a saturation of 15.4% and a lightness of 47.3%. #666e8b color hex could be obtained by blending #ccdcff with #000017. Closest websafe color is: #666699.

    • R 40
    • G 43
    • B 55
    RGB color chart
    • C 27
    • M 21
    • Y 0
    • K 45
    CMYK color chart

#666e8b color description : Mostly desaturated dark blue.

#666e8b Color Conversion

The hexadecimal color #666e8b has RGB values of R:102, G:110, B:139 and CMYK values of C:0.27, M:0.21, Y:0, K:0.45. Its decimal value is 6712971.

Hex triplet 666e8b #666e8b
RGB Decimal 102, 110, 139 rgb(102,110,139)
RGB Percent 40, 43.1, 54.5 rgb(40%,43.1%,54.5%)
CMYK 27, 21, 0, 45
HSL 227°, 15.4, 47.3 hsl(227,15.4%,47.3%)
HSV (or HSB) 227°, 26.6, 54.5
Web Safe 666699 #666699
CIE-LAB 46.764, 3.89, -16.897
XYZ 15.715, 15.84, 26.654
xyY 0.27, 0.272, 15.84
CIE-LCH 46.764, 17.339, 282.964
CIE-LUV 46.764, -5.615, -24.671
Hunter-Lab 39.8, 0.829, -11.847
Binary 01100110, 01101110, 10001011

Color Schemes with #666e8b

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

Alternatives to #666e8b

Below, you can see some colors close to #666e8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666e8b Preview

Text with hexadecimal color #666e8b

This text has a font color of #666e8b.

<span style="color:#666e8b;">Text here</span>
#666e8b background color

This paragraph has a background color of #666e8b.

<p style="background-color:#666e8b;">Content here</p>
#666e8b border color

This element has a border color of #666e8b.

<div style="border:1px solid #666e8b;">Content here</div>
CSS codes
.text {color:#666e8b;}
.background {background-color:#666e8b;}
.border {border:1px solid #666e8b;}

Shades and Tints of #666e8b

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, #020303 is the darkest color, while #f7f7f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #666e8b

A tone is produced by adding gray to any pure hue. In this case, #6f7382 is the less saturated color, while #0034f1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666e8b 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.

  • #6f6f6f Achromatopsia 0.005% of the population
  • #6d6f75 Atypical Achromatopsia 0.001% of the population
  • #6f7590 Protanopia 1% of men
  • #727491 Deuteranopia 1% of men
  • #6a7881 Tritanopia 0.001% of the population
  • #6b728e Protanomaly 1% of men, 0.01% of women
  • #6d718f Deuteranomaly 6% of men, 0.4% of women
  • #687484 Tritanomaly 0.01% of the population