#66a5cc Color Information

In a RGB color space, hex #66a5cc is composed of 40% red, 64.7% green and 80% blue. Whereas in a CMYK color space, it is composed of 50% cyan, 19.1% magenta, 0% yellow and 20% black. It has a hue angle of 202.9 degrees, a saturation of 50% and a lightness of 60%. #66a5cc color hex could be obtained by blending #ccffff with #004b99. Closest websafe color is: #6699cc.

    • R 40
    • G 65
    • B 80
    RGB color chart
    • C 50
    • M 19
    • Y 0
    • K 20
    CMYK color chart

#66a5cc color description : Moderate blue.

#66a5cc Color Conversion

The hexadecimal color #66a5cc has RGB values of R:102, G:165, B:204 and CMYK values of C:0.5, M:0.19, Y:0, K:0.2. Its decimal value is 6727116.

Hex triplet 66a5cc #66a5cc
RGB Decimal 102, 165, 204 rgb(102,165,204)
RGB Percent 40, 64.7, 80 rgb(40%,64.7%,80%)
CMYK 50, 19, 0, 20
HSL 202.9°, 50, 60 hsl(202.9,50%,60%)
HSV (or HSB) 202.9°, 50, 80
Web Safe 6699cc #6699cc
CIE-LAB 65.036, -9.502, -26.17
XYZ 29.831, 34.093, 62.132
xyY 0.237, 0.27, 34.093
CIE-LCH 65.036, 27.842, 250.045
CIE-LUV 65.036, -28.617, -39.431
Hunter-Lab 58.389, -10.985, -22.218
Binary 01100110, 10100101, 11001100

Color Schemes with #66a5cc

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

Alternatives to #66a5cc

Below, you can see some colors close to #66a5cc. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a5cc Preview

Text with hexadecimal color #66a5cc

This text has a font color of #66a5cc.

<span style="color:#66a5cc;">Text here</span>
#66a5cc background color

This paragraph has a background color of #66a5cc.

<p style="background-color:#66a5cc;">Content here</p>
#66a5cc border color

This element has a border color of #66a5cc.

<div style="border:1px solid #66a5cc;">Content here</div>
CSS codes
.text {color:#66a5cc;}
.background {background-color:#66a5cc;}
.border {border:1px solid #66a5cc;}

Shades and Tints of #66a5cc

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 #66a5cc

A tone is produced by adding gray to any pure hue. In this case, #959a9d is the less saturated color, while #37b0fb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a5cc 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
  • #979797 Achromatopsia 0.005% of the population
  • #8d9aa2 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #98a1c9 Protanopia 1% of men
  • #96a0d2 Deuteranopia 1% of men
  • #65adba Tritanopia 0.001% of the population
Trichromacy
  • #86a2ca Protanomaly 1% of men, 0.01% of women
  • #84a2cf Deuteranomaly 6% of men, 0.4% of women
  • #65aac0 Tritanomaly 0.01% of the population