#66a5aa Color Information

In a RGB color space, hex #66a5aa is composed of 40% red, 64.7% green and 66.7% blue. Whereas in a CMYK color space, it is composed of 40% cyan, 2.9% magenta, 0% yellow and 33.3% black. It has a hue angle of 184.4 degrees, a saturation of 28.6% and a lightness of 53.3%. #66a5aa color hex could be obtained by blending #ccffff with #004b55. Closest websafe color is: #669999.

    • R 40
    • G 65
    • B 67
    RGB color chart
    • C 40
    • M 3
    • Y 0
    • K 33
    CMYK color chart

#66a5aa color description : Mostly desaturated dark cyan.

#66a5aa Color Conversion

The hexadecimal color #66a5aa has RGB values of R:102, G:165, B:170 and CMYK values of C:0.4, M:0.03, Y:0, K:0.33. Its decimal value is 6727082.

Hex triplet 66a5aa #66a5aa
RGB Decimal 102, 165, 170 rgb(102,165,170)
RGB Percent 40, 64.7, 66.7 rgb(40%,64.7%,66.7%)
CMYK 40, 3, 0, 33
HSL 184.4°, 28.6, 53.3 hsl(184.4,28.6%,53.3%)
HSV (or HSB) 184.4°, 40, 66.7
Web Safe 669999 #669999
CIE-LAB 63.865, -18.889, -8.977
XYZ 26.188, 32.636, 42.947
xyY 0.257, 0.321, 32.636
CIE-LCH 63.865, 20.913, 205.419
CIE-LUV 63.865, -29.326, -10.5
Hunter-Lab 57.128, -18.146, -4.583
Binary 01100110, 10100101, 10101010

Color Schemes with #66a5aa

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

Alternatives to #66a5aa

Below, you can see some colors close to #66a5aa. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a5aa Preview

Text with hexadecimal color #66a5aa

This text has a font color of #66a5aa.

<span style="color:#66a5aa;">Text here</span>
#66a5aa background color

This paragraph has a background color of #66a5aa.

<p style="background-color:#66a5aa;">Content here</p>
#66a5aa border color

This element has a border color of #66a5aa.

<div style="border:1px solid #66a5aa;">Content here</div>
CSS codes
.text {color:#66a5aa;}
.background {background-color:#66a5aa;}
.border {border:1px solid #66a5aa;}

Shades and Tints of #66a5aa

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 #66a5aa

A tone is produced by adding gray to any pure hue. In this case, #818e8f is the less saturated color, while #14ebfc is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a5aa 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
  • #a09fa8 Protanopia 1% of men
  • #a59cb3 Deuteranopia 1% of men
  • #70a8b4 Tritanopia 0.001% of the population
Trichromacy
  • #8aa1a8 Protanomaly 1% of men, 0.01% of women
  • #8e9faf Deuteranomaly 6% of men, 0.4% of women
  • #6ca7b0 Tritanomaly 0.01% of the population