#66a5d4 Color Information

In a RGB color space, hex #66a5d4 is composed of 40% red, 64.7% green and 83.1% blue. Whereas in a CMYK color space, it is composed of 51.9% cyan, 22.2% magenta, 0% yellow and 16.9% black. It has a hue angle of 205.6 degrees, a saturation of 56.1% and a lightness of 61.6%. #66a5d4 color hex could be obtained by blending #ccffff with #004ba9. Closest websafe color is: #6699cc.

    • R 40
    • G 65
    • B 83
    RGB color chart
    • C 52
    • M 22
    • Y 0
    • K 17
    CMYK color chart

#66a5d4 color description : Moderate blue.

#66a5d4 Color Conversion

The hexadecimal color #66a5d4 has RGB values of R:102, G:165, B:212 and CMYK values of C:0.52, M:0.22, Y:0, K:0.17. Its decimal value is 6727124.

Hex triplet 66a5d4 #66a5d4
RGB Decimal 102, 165, 212 rgb(102,165,212)
RGB Percent 40, 64.7, 83.1 rgb(40%,64.7%,83.1%)
CMYK 52, 22, 0, 17
HSL 205.6°, 56.1, 61.6 hsl(205.6,56.1%,61.6%)
HSV (or HSB) 205.6°, 51.9, 83.1
Web Safe 6699cc #6699cc
CIE-LAB 65.347, -7.145, -30.126
XYZ 30.815, 34.487, 67.316
xyY 0.232, 0.26, 34.487
CIE-LCH 65.347, 30.961, 256.658
CIE-LUV 65.347, -28.463, -46.325
Hunter-Lab 58.725, -9.104, -26.856
Binary 01100110, 10100101, 11010100

Color Schemes with #66a5d4

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

Alternatives to #66a5d4

Below, you can see some colors close to #66a5d4. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a5d4 Preview

Text with hexadecimal color #66a5d4

This text has a font color of #66a5d4.

<span style="color:#66a5d4;">Text here</span>
#66a5d4 background color

This paragraph has a background color of #66a5d4.

<p style="background-color:#66a5d4;">Content here</p>
#66a5d4 border color

This element has a border color of #66a5d4.

<div style="border:1px solid #66a5d4;">Content here</div>
CSS codes
.text {color:#66a5d4;}
.background {background-color:#66a5d4;}
.border {border:1px solid #66a5d4;}

Shades and Tints of #66a5d4

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, #000000 is the darkest color, while #f0f6fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66a5d4

A tone is produced by adding gray to any pure hue. In this case, #9b9d9f is the less saturated color, while #40aafa is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a5d4 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
  • #989898 Achromatopsia 0.005% of the population
  • #8e9ba4 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #96a1d1 Protanopia 1% of men
  • #92a1d9 Deuteranopia 1% of men
  • #62aebb Tritanopia 0.001% of the population
Trichromacy
  • #84a3d2 Protanomaly 1% of men, 0.01% of women
  • #82a2d7 Deuteranomaly 6% of men, 0.4% of women
  • #63abc4 Tritanomaly 0.01% of the population