#666b70 Color Information

In a RGB color space, hex #666b70 is composed of 40% red, 42% green and 43.9% blue. Whereas in a CMYK color space, it is composed of 8.9% cyan, 4.5% magenta, 0% yellow and 56.1% black. It has a hue angle of 210 degrees, a saturation of 4.7% and a lightness of 42%. #666b70 color hex could be obtained by blending #ccd6e0 with #000000. Closest websafe color is: #666666.

    • R 40
    • G 42
    • B 44
    RGB color chart
    • C 9
    • M 4
    • Y 0
    • K 56
    CMYK color chart

#666b70 color description : Very dark grayish blue.

#666b70 Color Conversion

The hexadecimal color #666b70 has RGB values of R:102, G:107, B:112 and CMYK values of C:0.09, M:0.04, Y:0, K:0.56. Its decimal value is 6712176.

Hex triplet 666b70 #666b70
RGB Decimal 102, 107, 112 rgb(102,107,112)
RGB Percent 40, 42, 43.9 rgb(40%,42%,43.9%)
CMYK 9, 4, 0, 56
HSL 210°, 4.7, 42 hsl(210,4.7%,42%)
HSV (or HSB) 210°, 8.9, 43.9
Web Safe 666666 #666666
CIE-LAB 44.956, -0.828, -3.456
XYZ 13.661, 14.51, 17.409
xyY 0.3, 0.318, 14.51
CIE-LCH 44.956, 3.554, 256.525
CIE-LUV 44.956, -2.989, -4.538
Hunter-Lab 38.092, -2.644, -0.433
Binary 01100110, 01101011, 01110000

Color Schemes with #666b70

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

Alternatives to #666b70

Below, you can see some colors close to #666b70. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#666b70 Preview

Text with hexadecimal color #666b70

This text has a font color of #666b70.

<span style="color:#666b70;">Text here</span>
#666b70 background color

This paragraph has a background color of #666b70.

<p style="background-color:#666b70;">Content here</p>
#666b70 border color

This element has a border color of #666b70.

<div style="border:1px solid #666b70;">Content here</div>
CSS codes
.text {color:#666b70;}
.background {background-color:#666b70;}
.border {border:1px solid #666b70;}

Shades and Tints of #666b70

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, #090909 is the darkest color, while #fefefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #666b70

A tone is produced by adding gray to any pure hue. In this case, #666b70 is the less saturated color, while #036bd3 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #666b70 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.

  • #6a6a6a Achromatopsia 0.005% of the population
  • #696a6b Atypical Achromatopsia 0.001% of the population
  • #727176 Protanopia 1% of men
  • #796f78 Deuteranopia 1% of men
  • #6e727a Tritanopia 0.001% of the population
  • #6d6f74 Protanomaly 1% of men, 0.01% of women
  • #726d75 Deuteranomaly 6% of men, 0.4% of women
  • #6b6f76 Tritanomaly 0.01% of the population