#66a1a1 Color Information

In a RGB color space, hex #66a1a1 is composed of 40% red, 63.1% green and 63.1% blue. Whereas in a CMYK color space, it is composed of 36.6% cyan, 0% magenta, 0% yellow and 36.9% black. It has a hue angle of 180 degrees, a saturation of 23.9% and a lightness of 51.6%. #66a1a1 color hex could be obtained by blending #ccffff with #004343. Closest websafe color is: #669999.

    • R 40
    • G 63
    • B 63
    RGB color chart
    • C 37
    • M 0
    • Y 0
    • K 37
    CMYK color chart

#66a1a1 color description : Mostly desaturated dark cyan.

#66a1a1 Color Conversion

The hexadecimal color #66a1a1 has RGB values of R:102, G:161, B:161 and CMYK values of C:0.37, M:0, Y:0, K:0.37. Its decimal value is 6726049.

Hex triplet 66a1a1 #66a1a1
RGB Decimal 102, 161, 161 rgb(102,161,161)
RGB Percent 40, 63.1, 63.1 rgb(40%,63.1%,63.1%)
CMYK 37, 0, 0, 37
HSL 180°, 23.9, 51.6 hsl(180,23.9%,51.6%)
HSV (or HSB) 180°, 36.6, 63.1
Web Safe 669999 #669999
CIE-LAB 62.412, -19.1, -6.085
XYZ 24.656, 30.886, 38.379
xyY 0.263, 0.329, 30.886
CIE-LCH 62.412, 20.046, 197.672
CIE-LUV 62.412, -27.838, -6.014
Hunter-Lab 55.576, -18.067, -2.041
Binary 01100110, 10100001, 10100001

Color Schemes with #66a1a1

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

Alternatives to #66a1a1

Below, you can see some colors close to #66a1a1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a1a1 Preview

Text with hexadecimal color #66a1a1

This text has a font color of #66a1a1.

<span style="color:#66a1a1;">Text here</span>
#66a1a1 background color

This paragraph has a background color of #66a1a1.

<p style="background-color:#66a1a1;">Content here</p>
#66a1a1 border color

This element has a border color of #66a1a1.

<div style="border:1px solid #66a1a1;">Content here</div>
CSS codes
.text {color:#66a1a1;}
.background {background-color:#66a1a1;}
.border {border:1px solid #66a1a1;}

Shades and Tints of #66a1a1

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, #030505 is the darkest color, while #f8fbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66a1a1

A tone is produced by adding gray to any pure hue. In this case, #838585 is the less saturated color, while #10f7f7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a1a1 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.

  • #8f8f8f Achromatopsia 0.005% of the population
  • #879393 Atypical Achromatopsia 0.001% of the population
  • #9d9ba0 Protanopia 1% of men
  • #a398aa Deuteranopia 1% of men
  • #71a4b0 Tritanopia 0.001% of the population
  • #899da0 Protanomaly 1% of men, 0.01% of women
  • #8d9ba7 Deuteranomaly 6% of men, 0.4% of women
  • #6da3aa Tritanomaly 0.01% of the population