#666d8b Color Information

In a RGB color space, hex #666d8b is composed of 40% red, 42.7% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 26.6% cyan, 21.6% magenta, 0% yellow and 45.5% black. It has a hue angle of 228.6 degrees, a saturation of 15.4% and a lightness of 47.3%. #666d8b color hex could be obtained by blending #ccdaff with #000017. Closest websafe color is: #666699.

    • R 40
    • G 43
    • B 55
    RGB color chart
    • C 27
    • M 22
    • Y 0
    • K 45
    CMYK color chart

#666d8b color description : Mostly desaturated dark blue.

#666d8b Color Conversion

The hexadecimal color #666d8b has RGB values of R:102, G:109, B:139 and CMYK values of C:0.27, M:0.22, Y:0, K:0.45. Its decimal value is 6712715.

Hex triplet 666d8b #666d8b
RGB Decimal 102, 109, 139 rgb(102,109,139)
RGB Percent 40, 42.7, 54.5 rgb(40%,42.7%,54.5%)
CMYK 27, 22, 0, 45
HSL 228.6°, 15.4, 47.3 hsl(228.6,15.4%,47.3%)
HSV (or HSB) 228.6°, 26.6, 54.5
Web Safe 666699 #666699
CIE-LAB 46.48, 4.491, -17.332
XYZ 15.607, 15.626, 26.618
xyY 0.27, 0.27, 15.626
CIE-LCH 46.48, 17.905, 284.527
CIE-LUV 46.48, -5.181, -25.368
Hunter-Lab 39.53, 1.3, -12.254
Binary 01100110, 01101101, 10001011

Color Schemes with #666d8b

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

Alternatives to #666d8b

Below, you can see some colors close to #666d8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666d8b Preview

Text with hexadecimal color #666d8b

This text has a font color of #666d8b.

<span style="color:#666d8b;">Text here</span>
#666d8b background color

This paragraph has a background color of #666d8b.

<p style="background-color:#666d8b;">Content here</p>
#666d8b border color

This element has a border color of #666d8b.

<div style="border:1px solid #666d8b;">Content here</div>
CSS codes
.text {color:#666d8b;}
.background {background-color:#666d8b;}
.border {border:1px solid #666d8b;}

Shades and Tints of #666d8b

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 #666d8b

A tone is produced by adding gray to any pure hue. In this case, #6f7382 is the less saturated color, while #002ef1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666d8b 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.

  • #6e6e6e Achromatopsia 0.005% of the population
  • #6c6e74 Atypical Achromatopsia 0.001% of the population
  • #6e7491 Protanopia 1% of men
  • #717391 Deuteranopia 1% of men
  • #697780 Tritanopia 0.001% of the population
  • #6b718e Protanomaly 1% of men, 0.01% of women
  • #6d718f Deuteranomaly 6% of men, 0.4% of women
  • #687384 Tritanomaly 0.01% of the population