#66a5ac Color Information

In a RGB color space, hex #66a5ac is composed of 40% red, 64.7% green and 67.5% blue. Whereas in a CMYK color space, it is composed of 40.7% cyan, 4.1% magenta, 0% yellow and 32.5% black. It has a hue angle of 186 degrees, a saturation of 29.7% and a lightness of 53.7%. #66a5ac color hex could be obtained by blending #ccffff with #004b59. Closest websafe color is: #669999.

    • R 40
    • G 65
    • B 67
    RGB color chart
    • C 41
    • M 4
    • Y 0
    • K 33
    CMYK color chart

#66a5ac color description : Mostly desaturated dark cyan.

#66a5ac Color Conversion

The hexadecimal color #66a5ac has RGB values of R:102, G:165, B:172 and CMYK values of C:0.41, M:0.04, Y:0, K:0.33. Its decimal value is 6727084.

Hex triplet 66a5ac #66a5ac
RGB Decimal 102, 165, 172 rgb(102,165,172)
RGB Percent 40, 64.7, 67.5 rgb(40%,64.7%,67.5%)
CMYK 41, 4, 0, 33
HSL 186°, 29.7, 53.7 hsl(186,29.7%,53.7%)
HSV (or HSB) 186°, 40.7, 67.5
Web Safe 669999 #669999
CIE-LAB 63.927, -18.369, -10.004
XYZ 26.379, 32.712, 43.952
xyY 0.256, 0.317, 32.712
CIE-LCH 63.927, 20.916, 208.572
CIE-LUV 63.927, -29.283, -12.168
Hunter-Lab 57.195, -17.763, -5.526
Binary 01100110, 10100101, 10101100

Color Schemes with #66a5ac

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

Alternatives to #66a5ac

Below, you can see some colors close to #66a5ac. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a5ac Preview

Text with hexadecimal color #66a5ac

This text has a font color of #66a5ac.

<span style="color:#66a5ac;">Text here</span>
#66a5ac background color

This paragraph has a background color of #66a5ac.

<p style="background-color:#66a5ac;">Content here</p>
#66a5ac border color

This element has a border color of #66a5ac.

<div style="border:1px solid #66a5ac;">Content here</div>
CSS codes
.text {color:#66a5ac;}
.background {background-color:#66a5ac;}
.border {border:1px solid #66a5ac;}

Shades and Tints of #66a5ac

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 #66a5ac

A tone is produced by adding gray to any pure hue. In this case, #818f91 is the less saturated color, while #14e6fe is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a5ac 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
  • #939393 Achromatopsia 0.005% of the population
  • #8a9798 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #9f9faa Protanopia 1% of men
  • #a49cb5 Deuteranopia 1% of men
  • #6fa8b5 Tritanopia 0.001% of the population
Trichromacy
  • #8aa1aa Protanomaly 1% of men, 0.01% of women
  • #8d9fb1 Deuteranomaly 6% of men, 0.4% of women
  • #6ca7b1 Tritanomaly 0.01% of the population