#66b1cc Color Information

In a RGB color space, hex #66b1cc is composed of 40% red, 69.4% green and 80% blue. Whereas in a CMYK color space, it is composed of 50% cyan, 13.2% magenta, 0% yellow and 20% black. It has a hue angle of 195.9 degrees, a saturation of 50% and a lightness of 60%. #66b1cc color hex could be obtained by blending #ccffff with #006399. Closest websafe color is: #6699cc.

    • R 40
    • G 69
    • B 80
    RGB color chart
    • C 50
    • M 13
    • Y 0
    • K 20
    CMYK color chart

#66b1cc color description : Moderate blue.

#66b1cc Color Conversion

The hexadecimal color #66b1cc has RGB values of R:102, G:177, B:204 and CMYK values of C:0.5, M:0.13, Y:0, K:0.2. Its decimal value is 6730188.

Hex triplet 66b1cc #66b1cc
RGB Decimal 102, 177, 204 rgb(102,177,204)
RGB Percent 40, 69.4, 80 rgb(40%,69.4%,80%)
CMYK 50, 13, 0, 20
HSL 195.9°, 50, 60 hsl(195.9,50%,60%)
HSV (or HSB) 195.9°, 50, 80
Web Safe 6699cc #6699cc
CIE-LAB 68.48, -15.948, -20.903
XYZ 32.098, 38.627, 62.888
xyY 0.24, 0.289, 38.627
CIE-LCH 68.48, 26.292, 232.658
CIE-LUV 68.48, -33.279, -30.156
Hunter-Lab 62.15, -16.576, -16.488
Binary 01100110, 10110001, 11001100

Color Schemes with #66b1cc

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

Alternatives to #66b1cc

Below, you can see some colors close to #66b1cc. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66b1cc Preview

Text with hexadecimal color #66b1cc

This text has a font color of #66b1cc.

<span style="color:#66b1cc;">Text here</span>
#66b1cc background color

This paragraph has a background color of #66b1cc.

<p style="background-color:#66b1cc;">Content here</p>
#66b1cc border color

This element has a border color of #66b1cc.

<div style="border:1px solid #66b1cc;">Content here</div>
CSS codes
.text {color:#66b1cc;}
.background {background-color:#66b1cc;}
.border {border:1px solid #66b1cc;}

Shades and Tints of #66b1cc

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, #030709 is the darkest color, while #f9fcfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66b1cc

A tone is produced by adding gray to any pure hue. In this case, #959b9d is the less saturated color, while #37c7fb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66b1cc 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
  • #9e9e9e Achromatopsia 0.005% of the population
  • #93a2a7 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #a5aac7 Protanopia 1% of men
  • #a5a8d3 Deuteranopia 1% of men
  • #69b6c4 Tritanopia 0.001% of the population
Trichromacy
  • #8eacc9 Protanomaly 1% of men, 0.01% of women
  • #8eabd0 Deuteranomaly 6% of men, 0.4% of women
  • #68b4c7 Tritanomaly 0.01% of the population