#666b75 Color Information

In a RGB color space, hex #666b75 is composed of 40% red, 42% green and 45.9% blue. Whereas in a CMYK color space, it is composed of 12.8% cyan, 8.5% magenta, 0% yellow and 54.1% black. It has a hue angle of 220 degrees, a saturation of 6.8% and a lightness of 42.9%. #666b75 color hex could be obtained by blending #ccd6ea with #000000. Closest websafe color is: #666666.

    • R 40
    • G 42
    • B 46
    RGB color chart
    • C 13
    • M 9
    • Y 0
    • K 54
    CMYK color chart

#666b75 color description : Dark grayish blue.

#666b75 Color Conversion

The hexadecimal color #666b75 has RGB values of R:102, G:107, B:117 and CMYK values of C:0.13, M:0.09, Y:0, K:0.54. Its decimal value is 6712181.

Hex triplet 666b75 #666b75
RGB Decimal 102, 107, 117 rgb(102,107,117)
RGB Percent 40, 42, 45.9 rgb(40%,42%,45.9%)
CMYK 13, 9, 0, 54
HSL 220°, 6.8, 42.9 hsl(220,6.8%,42.9%)
HSV (or HSB) 220°, 12.8, 45.9
Web Safe 666666 #666666
CIE-LAB 45.115, 0.299, -6.227
XYZ 13.947, 14.624, 18.917
xyY 0.294, 0.308, 14.624
CIE-LCH 45.115, 6.234, 272.749
CIE-LUV 45.115, -3.228, -8.548
Hunter-Lab 38.242, -1.821, -2.559
Binary 01100110, 01101011, 01110101

Color Schemes with #666b75

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

Alternatives to #666b75

Below, you can see some colors close to #666b75. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666b75 Preview

Text with hexadecimal color #666b75

This text has a font color of #666b75.

<span style="color:#666b75;">Text here</span>
#666b75 background color

This paragraph has a background color of #666b75.

<p style="background-color:#666b75;">Content here</p>
#666b75 border color

This element has a border color of #666b75.

<div style="border:1px solid #666b75;">Content here</div>
CSS codes
.text {color:#666b75;}
.background {background-color:#666b75;}
.border {border:1px solid #666b75;}

Shades and Tints of #666b75

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, #020202 is the darkest color, while #f6f7f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #666b75

A tone is produced by adding gray to any pure hue. In this case, #666b75 is the less saturated color, while #0149da is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666b75 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.

  • #6b6b6b Achromatopsia 0.005% of the population
  • #6a6b6d Atypical Achromatopsia 0.001% of the population
  • #71717b Protanopia 1% of men
  • #776f7d Deuteranopia 1% of men
  • #6d727b Tritanopia 0.001% of the population
  • #6d6f79 Protanomaly 1% of men, 0.01% of women
  • #716d7a Deuteranomaly 6% of men, 0.4% of women
  • #6a7078 Tritanomaly 0.01% of the population