#66b1b4 Color Information

In a RGB color space, hex #66b1b4 is composed of 40% red, 69.4% green and 70.6% blue. Whereas in a CMYK color space, it is composed of 43.3% cyan, 1.7% magenta, 0% yellow and 29.4% black. It has a hue angle of 182.3 degrees, a saturation of 34.2% and a lightness of 55.3%. #66b1b4 color hex could be obtained by blending #ccffff with #006369. Closest websafe color is: #6699cc.

    • R 40
    • G 69
    • B 71
    RGB color chart
    • C 43
    • M 2
    • Y 0
    • K 29
    CMYK color chart

#66b1b4 color description : Slightly desaturated cyan.

#66b1b4 Color Conversion

The hexadecimal color #66b1b4 has RGB values of R:102, G:177, B:180 and CMYK values of C:0.43, M:0.02, Y:0, K:0.29. Its decimal value is 6730164.

Hex triplet 66b1b4 #66b1b4
RGB Decimal 102, 177, 180 rgb(102,177,180)
RGB Percent 40, 69.4, 70.6 rgb(40%,69.4%,70.6%)
CMYK 43, 2, 0, 29
HSL 182.3°, 34.2, 55.3 hsl(182.3,34.2%,55.3%)
HSV (or HSB) 182.3°, 43.3, 70.6
Web Safe 6699cc #6699cc
CIE-LAB 67.697, -22.471, -8.831
XYZ 29.438, 37.563, 48.877
xyY 0.254, 0.324, 37.563
CIE-LCH 67.697, 24.144, 201.454
CIE-LUV 67.697, -33.98, -9.847
Hunter-Lab 61.288, -21.519, -4.381
Binary 01100110, 10110001, 10110100

Color Schemes with #66b1b4

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

Alternatives to #66b1b4

Below, you can see some colors close to #66b1b4. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66b1b4 Preview

Text with hexadecimal color #66b1b4

This text has a font color of #66b1b4.

<span style="color:#66b1b4;">Text here</span>
#66b1b4 background color

This paragraph has a background color of #66b1b4.

<p style="background-color:#66b1b4;">Content here</p>
#66b1b4 border color

This element has a border color of #66b1b4.

<div style="border:1px solid #66b1b4;">Content here</div>
CSS codes
.text {color:#66b1b4;}
.background {background-color:#66b1b4;}
.border {border:1px solid #66b1b4;}

Shades and Tints of #66b1b4

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, #020505 is the darkest color, while #f7fbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66b1b4

A tone is produced by adding gray to any pure hue. In this case, #899191 is the less saturated color, while #20f2fa is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66b1b4 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.

  • #9b9b9b Achromatopsia 0.005% of the population
  • #909fa0 Atypical Achromatopsia 0.001% of the population
  • #aaa8b0 Protanopia 1% of men
  • #afa5bd Deuteranopia 1% of men
  • #71b3c0 Tritanopia 0.001% of the population
  • #91abb2 Protanomaly 1% of men, 0.01% of women
  • #94a9ba Deuteranomaly 6% of men, 0.4% of women
  • #6db2bc Tritanomaly 0.01% of the population