#666e81 Color Information

In a RGB color space, hex #666e81 is composed of 40% red, 43.1% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 20.9% cyan, 14.7% magenta, 0% yellow and 49.4% black. It has a hue angle of 222.2 degrees, a saturation of 11.7% and a lightness of 45.3%. #666e81 color hex could be obtained by blending #ccdcff with #000003. Closest websafe color is: #666699.

    • R 40
    • G 43
    • B 51
    RGB color chart
    • C 21
    • M 15
    • Y 0
    • K 49
    CMYK color chart

#666e81 color description : Dark grayish blue.

#666e81 Color Conversion

The hexadecimal color #666e81 has RGB values of R:102, G:110, B:129 and CMYK values of C:0.21, M:0.15, Y:0, K:0.49. Its decimal value is 6712961.

Hex triplet 666e81 #666e81
RGB Decimal 102, 110, 129 rgb(102,110,129)
RGB Percent 40, 43.1, 50.6 rgb(40%,43.1%,50.6%)
CMYK 21, 15, 0, 49
HSL 222.2°, 11.7, 45.3 hsl(222.2,11.7%,45.3%)
HSV (or HSB) 222.2°, 20.9, 50.6
Web Safe 666699 #666699
CIE-LAB 46.394, 1.365, -11.502
XYZ 15.017, 15.561, 22.98
xyY 0.28, 0.291, 15.561
CIE-LCH 46.394, 11.582, 276.77
CIE-LUV 46.394, -5.172, -16.319
Hunter-Lab 39.448, -1.082, -6.925
Binary 01100110, 01101110, 10000001

Color Schemes with #666e81

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

Alternatives to #666e81

Below, you can see some colors close to #666e81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666e81 Preview

Text with hexadecimal color #666e81

This text has a font color of #666e81.

<span style="color:#666e81;">Text here</span>
#666e81 background color

This paragraph has a background color of #666e81.

<p style="background-color:#666e81;">Content here</p>
#666e81 border color

This element has a border color of #666e81.

<div style="border:1px solid #666e81;">Content here</div>
CSS codes
.text {color:#666e81;}
.background {background-color:#666e81;}
.border {border:1px solid #666e81;}

Shades and Tints of #666e81

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, #070709 is the darkest color, while #fdfdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #666e81

A tone is produced by adding gray to any pure hue. In this case, #6f7278 is the less saturated color, while #0446e3 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666e81 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
  • #6e6e6e Achromatopsia 0.005% of the population
  • #6c6e72 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #717486 Protanopia 1% of men
  • #767288 Deuteranopia 1% of men
  • #6c767f Tritanopia 0.001% of the population
Trichromacy
  • #6d7284 Protanomaly 1% of men, 0.01% of women
  • #707185 Deuteranomaly 6% of men, 0.4% of women
  • #697380 Tritanomaly 0.01% of the population