#66657b Color Information

In a RGB color space, hex #66657b is composed of 40% red, 39.6% green and 48.2% blue. Whereas in a CMYK color space, it is composed of 17.1% cyan, 17.9% magenta, 0% yellow and 51.8% black. It has a hue angle of 242.7 degrees, a saturation of 9.8% and a lightness of 43.9%. #66657b color hex could be obtained by blending #cccaf6 with #000000. Closest websafe color is: #666666.

    • R 40
    • G 40
    • B 48
    RGB color chart
    • C 17
    • M 18
    • Y 0
    • K 52
    CMYK color chart

#66657b color description : Dark grayish blue.

#66657b Color Conversion

The hexadecimal color #66657b has RGB values of R:102, G:101, B:123 and CMYK values of C:0.17, M:0.18, Y:0, K:0.52. Its decimal value is 6710651.

Hex triplet 66657b #66657b
RGB Decimal 102, 101, 123 rgb(102,101,123)
RGB Percent 40, 39.6, 48.2 rgb(40%,39.6%,48.2%)
CMYK 17, 18, 0, 52
HSL 242.7°, 9.8, 43.9 hsl(242.7,9.8%,43.9%)
HSV (or HSB) 242.7°, 17.9, 48.2
Web Safe 666666 #666666
CIE-LAB 43.598, 5.318, -12.121
XYZ 13.708, 13.562, 20.633
xyY 0.286, 0.283, 13.562
CIE-LCH 43.598, 13.237, 293.689
CIE-LUV 43.598, -0.761, -17.519
Hunter-Lab 36.827, 1.994, -7.44
Binary 01100110, 01100101, 01111011

Color Schemes with #66657b

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

Alternatives to #66657b

Below, you can see some colors close to #66657b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66657b Preview

Text with hexadecimal color #66657b

This text has a font color of #66657b.

<span style="color:#66657b;">Text here</span>
#66657b background color

This paragraph has a background color of #66657b.

<p style="background-color:#66657b;">Content here</p>
#66657b border color

This element has a border color of #66657b.

<div style="border:1px solid #66657b;">Content here</div>
CSS codes
.text {color:#66657b;}
.background {background-color:#66657b;}
.border {border:1px solid #66657b;}

Shades and Tints of #66657b

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, #040405 is the darkest color, while #f9f9fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66657b

A tone is produced by adding gray to any pure hue. In this case, #6e6e72 is the less saturated color, while #1006da is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66657b 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
  • #686868 Achromatopsia 0.005% of the population
  • #68676c Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6a6e82 Protanopia 1% of men
  • #6f6c82 Deuteranopia 1% of men
  • #6b6f76 Tritanopia 0.001% of the population
Trichromacy
  • #686a7f Protanomaly 1% of men, 0.01% of women
  • #6b697f Deuteranomaly 6% of men, 0.4% of women
  • #696b78 Tritanomaly 0.01% of the population