#66a9cc Color Information

In a RGB color space, hex #66a9cc is composed of 40% red, 66.3% green and 80% blue. Whereas in a CMYK color space, it is composed of 50% cyan, 17.2% magenta, 0% yellow and 20% black. It has a hue angle of 200.6 degrees, a saturation of 50% and a lightness of 60%. #66a9cc color hex could be obtained by blending #ccffff with #005399. Closest websafe color is: #6699cc.

    • R 40
    • G 66
    • B 80
    RGB color chart
    • C 50
    • M 17
    • Y 0
    • K 20
    CMYK color chart

#66a9cc color description : Moderate blue.

#66a9cc Color Conversion

The hexadecimal color #66a9cc has RGB values of R:102, G:169, B:204 and CMYK values of C:0.5, M:0.17, Y:0, K:0.2. Its decimal value is 6728140.

Hex triplet 66a9cc #66a9cc
RGB Decimal 102, 169, 204 rgb(102,169,204)
RGB Percent 40, 66.3, 80 rgb(40%,66.3%,80%)
CMYK 50, 17, 0, 20
HSL 200.6°, 50, 60 hsl(200.6,50%,60%)
HSV (or HSB) 200.6°, 50, 80
Web Safe 6699cc #6699cc
CIE-LAB 66.181, -11.677, -24.413
XYZ 30.564, 35.559, 62.376
xyY 0.238, 0.277, 35.559
CIE-LCH 66.181, 27.062, 244.437
CIE-LUV 66.181, -30.168, -36.343
Hunter-Lab 59.631, -12.864, -20.278
Binary 01100110, 10101001, 11001100

Color Schemes with #66a9cc

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

Alternatives to #66a9cc

Below, you can see some colors close to #66a9cc. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a9cc Preview

Text with hexadecimal color #66a9cc

This text has a font color of #66a9cc.

<span style="color:#66a9cc;">Text here</span>
#66a9cc background color

This paragraph has a background color of #66a9cc.

<p style="background-color:#66a9cc;">Content here</p>
#66a9cc border color

This element has a border color of #66a9cc.

<div style="border:1px solid #66a9cc;">Content here</div>
CSS codes
.text {color:#66a9cc;}
.background {background-color:#66a9cc;}
.border {border:1px solid #66a9cc;}

Shades and Tints of #66a9cc

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 #66a9cc

A tone is produced by adding gray to any pure hue. In this case, #959a9d is the less saturated color, while #37b8fb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a9cc 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
  • #999999 Achromatopsia 0.005% of the population
  • #8f9ca3 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #9ca4c8 Protanopia 1% of men
  • #9ba3d2 Deuteranopia 1% of men
  • #66b0bd Tritanopia 0.001% of the population
Trichromacy
  • #88a5c9 Protanomaly 1% of men, 0.01% of women
  • #88a5d0 Deuteranomaly 6% of men, 0.4% of women
  • #66adc2 Tritanomaly 0.01% of the population