#66aaaa Color Information

In a RGB color space, hex #66aaaa is composed of 40% red, 66.7% green and 66.7% blue. Whereas in a CMYK color space, it is composed of 40% cyan, 0% magenta, 0% yellow and 33.3% black. It has a hue angle of 180 degrees, a saturation of 28.6% and a lightness of 53.3%. #66aaaa color hex could be obtained by blending #ccffff with #005555. Closest websafe color is: #669999.

    • R 40
    • G 67
    • B 67
    RGB color chart
    • C 40
    • M 0
    • Y 0
    • K 33
    CMYK color chart

#66aaaa color description : Mostly desaturated dark cyan.

#66aaaa Color Conversion

The hexadecimal color #66aaaa has RGB values of R:102, G:170, B:170 and CMYK values of C:0.4, M:0, Y:0, K:0.33. Its decimal value is 6728362.

Hex triplet 66aaaa #66aaaa
RGB Decimal 102, 170, 170 rgb(102,170,170)
RGB Percent 40, 66.7, 66.7 rgb(40%,66.7%,66.7%)
CMYK 40, 0, 0, 33
HSL 180°, 28.6, 53.3 hsl(180,28.6%,53.3%)
HSV (or HSB) 180°, 40, 66.7
Web Safe 669999 #669999
CIE-LAB 65.338, -21.473, -6.785
XYZ 27.108, 34.475, 43.254
xyY 0.259, 0.329, 34.475
CIE-LCH 65.338, 22.519, 197.536
CIE-LUV 65.338, -31.394, -6.782
Hunter-Lab 58.715, -20.341, -2.576
Binary 01100110, 10101010, 10101010

Color Schemes with #66aaaa

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

Alternatives to #66aaaa

Below, you can see some colors close to #66aaaa. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66aaaa Preview

Text with hexadecimal color #66aaaa

This text has a font color of #66aaaa.

<span style="color:#66aaaa;">Text here</span>
#66aaaa background color

This paragraph has a background color of #66aaaa.

<p style="background-color:#66aaaa;">Content here</p>
#66aaaa border color

This element has a border color of #66aaaa.

<div style="border:1px solid #66aaaa;">Content here</div>
CSS codes
.text {color:#66aaaa;}
.background {background-color:#66aaaa;}
.border {border:1px solid #66aaaa;}

Shades and Tints of #66aaaa

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, #060b0b is the darkest color, while #fdfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66aaaa

A tone is produced by adding gray to any pure hue. In this case, #818f8f is the less saturated color, while #14fcfc is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66aaaa 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.

  • #969696 Achromatopsia 0.005% of the population
  • #8c9a9a Atypical Achromatopsia 0.001% of the population
  • #a4a2a8 Protanopia 1% of men
  • #ab9fb3 Deuteranopia 1% of men
  • #71acb9 Tritanopia 0.001% of the population
  • #8ea5a8 Protanomaly 1% of men, 0.01% of women
  • #91a3b0 Deuteranomaly 6% of men, 0.4% of women
  • #6dabb3 Tritanomaly 0.01% of the population