#66a5d8 Color Information

In a RGB color space, hex #66a5d8 is composed of 40% red, 64.7% green and 84.7% blue. Whereas in a CMYK color space, it is composed of 52.8% cyan, 23.6% magenta, 0% yellow and 15.3% black. It has a hue angle of 206.8 degrees, a saturation of 59.4% and a lightness of 62.4%. #66a5d8 color hex could be obtained by blending #ccffff with #004bb1. Closest websafe color is: #6699cc.

    • R 40
    • G 65
    • B 85
    RGB color chart
    • C 53
    • M 24
    • Y 0
    • K 15
    CMYK color chart

#66a5d8 color description : Moderate blue.

#66a5d8 Color Conversion

The hexadecimal color #66a5d8 has RGB values of R:102, G:165, B:216 and CMYK values of C:0.53, M:0.24, Y:0, K:0.15. Its decimal value is 6727128.

Hex triplet 66a5d8 #66a5d8
RGB Decimal 102, 165, 216 rgb(102,165,216)
RGB Percent 40, 64.7, 84.7 rgb(40%,64.7%,84.7%)
CMYK 53, 24, 0, 15
HSL 206.8°, 59.4, 62.4 hsl(206.8,59.4%,62.4%)
HSV (or HSB) 206.8°, 52.8, 84.7
Web Safe 6699cc #6699cc
CIE-LAB 65.507, -5.948, -32.09
XYZ 31.326, 34.691, 70.007
xyY 0.23, 0.255, 34.691
CIE-LCH 65.507, 32.636, 259.499
CIE-LUV 65.507, -28.388, -49.772
Hunter-Lab 58.899, -8.136, -29.242
Binary 01100110, 10100101, 11011000

Color Schemes with #66a5d8

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

Alternatives to #66a5d8

Below, you can see some colors close to #66a5d8. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a5d8 Preview

Text with hexadecimal color #66a5d8

This text has a font color of #66a5d8.

<span style="color:#66a5d8;">Text here</span>
#66a5d8 background color

This paragraph has a background color of #66a5d8.

<p style="background-color:#66a5d8;">Content here</p>
#66a5d8 border color

This element has a border color of #66a5d8.

<div style="border:1px solid #66a5d8;">Content here</div>
CSS codes
.text {color:#66a5d8;}
.background {background-color:#66a5d8;}
.border {border:1px solid #66a5d8;}

Shades and Tints of #66a5d8

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, #010203 is the darkest color, while #f3f8fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66a5d8

A tone is produced by adding gray to any pure hue. In this case, #9aa0a4 is the less saturated color, while #41a9fd is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a5d8 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
  • #8e9ba5 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #94a2d4 Protanopia 1% of men
  • #8fa2dc Deuteranopia 1% of men
  • #60afbc Tritanopia 0.001% of the population
Trichromacy
  • #83a3d6 Protanomaly 1% of men, 0.01% of women
  • #80a3db Deuteranomaly 6% of men, 0.4% of women
  • #62abc6 Tritanomaly 0.01% of the population