#66a4ac Color Information

In a RGB color space, hex #66a4ac is composed of 40% red, 64.3% green and 67.5% blue. Whereas in a CMYK color space, it is composed of 40.7% cyan, 4.7% magenta, 0% yellow and 32.5% black. It has a hue angle of 186.9 degrees, a saturation of 29.7% and a lightness of 53.7%. #66a4ac color hex could be obtained by blending #ccffff with #004959. Closest websafe color is: #669999.

    • R 40
    • G 64
    • B 67
    RGB color chart
    • C 41
    • M 5
    • Y 0
    • K 33
    CMYK color chart

#66a4ac color description : Mostly desaturated dark cyan.

#66a4ac Color Conversion

The hexadecimal color #66a4ac has RGB values of R:102, G:164, B:172 and CMYK values of C:0.41, M:0.05, Y:0, K:0.33. Its decimal value is 6726828.

Hex triplet 66a4ac #66a4ac
RGB Decimal 102, 164, 172 rgb(102,164,172)
RGB Percent 40, 64.3, 67.5 rgb(40%,64.3%,67.5%)
CMYK 41, 5, 0, 33
HSL 186.9°, 29.7, 53.7 hsl(186.9,29.7%,53.7%)
HSV (or HSB) 186.9°, 40.7, 67.5
Web Safe 669999 #669999
CIE-LAB 63.633, -17.845, -10.443
XYZ 26.199, 32.353, 43.892
xyY 0.256, 0.316, 32.353
CIE-LCH 63.633, 20.676, 210.336
CIE-LUV 63.633, -28.87, -12.917
Hunter-Lab 56.88, -17.32, -5.936
Binary 01100110, 10100100, 10101100

Color Schemes with #66a4ac

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

Alternatives to #66a4ac

Below, you can see some colors close to #66a4ac. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a4ac Preview

Text with hexadecimal color #66a4ac

This text has a font color of #66a4ac.

<span style="color:#66a4ac;">Text here</span>
#66a4ac background color

This paragraph has a background color of #66a4ac.

<p style="background-color:#66a4ac;">Content here</p>
#66a4ac border color

This element has a border color of #66a4ac.

<div style="border:1px solid #66a4ac;">Content here</div>
CSS codes
.text {color:#66a4ac;}
.background {background-color:#66a4ac;}
.border {border:1px solid #66a4ac;}

Shades and Tints of #66a4ac

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, #070c0c is the darkest color, while #ffffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66a4ac

A tone is produced by adding gray to any pure hue. In this case, #818f91 is the less saturated color, while #14e3fe is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a4ac 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.

  • #929292 Achromatopsia 0.005% of the population
  • #899697 Atypical Achromatopsia 0.001% of the population
  • #9e9eaa Protanopia 1% of men
  • #a39bb4 Deuteranopia 1% of men
  • #6fa8b4 Tritanopia 0.001% of the population
  • #8aa0aa Protanomaly 1% of men, 0.01% of women
  • #8d9eb1 Deuteranomaly 6% of men, 0.4% of women
  • #6ba6b1 Tritanomaly 0.01% of the population