#66aaff Color Information

In a RGB color space, hex #66aaff is composed of 40% red, 66.7% green and 100% blue. Whereas in a CMYK color space, it is composed of 60% cyan, 33.3% magenta, 0% yellow and 0% black. It has a hue angle of 213.3 degrees, a saturation of 100% and a lightness of 70%. #66aaff color hex could be obtained by blending #ccffff with #0055ff. Closest websafe color is: #6699ff.

    • R 40
    • G 67
    • B 100
    RGB color chart
    • C 60
    • M 33
    • Y 0
    • K 0
    CMYK color chart

#66aaff color description : Light blue.

#66aaff Color Conversion

The hexadecimal color #66aaff has RGB values of R:102, G:170, B:255 and CMYK values of C:0.6, M:0.33, Y:0, K:0. Its decimal value is 6728447.

Hex triplet 66aaff #66aaff
RGB Decimal 102, 170, 255 rgb(102,170,255)
RGB Percent 40, 66.7, 100 rgb(40%,66.7%,100%)
CMYK 60, 33, 0, 0
HSL 213.3°, 100, 70 hsl(213.3,100%,70%)
HSV (or HSB) 213.3°, 60, 100
Web Safe 6699ff #6699ff
CIE-LAB 68.6, 3.363, -48.604
XYZ 37.9, 38.792, 100.093
xyY 0.214, 0.219, 38.792
CIE-LCH 68.6, 48.72, 273.958
CIE-LUV 68.6, -29.489, -79.258
Hunter-Lab 62.283, -0.376, -51.684
Binary 01100110, 10101010, 11111111

Color Schemes with #66aaff

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

Alternatives to #66aaff

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

Similar Colors

#66aaff Preview

Text with hexadecimal color #66aaff

This text has a font color of #66aaff.

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

This paragraph has a background color of #66aaff.

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

This element has a border color of #66aaff.

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

Shades and Tints of #66aaff

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, #000204 is the darkest color, while #eff6ff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66aaff

A tone is produced by adding gray to any pure hue. In this case, #adb2b8 is the less saturated color, while #66aaff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66aaff 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.

  • #9f9f9f Achromatopsia 0.005% of the population
  • #94a1b2 Atypical Achromatopsia 0.001% of the population
  • #8ca9fb Protanopia 1% of men
  • #7dabff Deuteranopia 1% of men
  • #4cbac7 Tritanopia 0.001% of the population
  • #7ea9fc Protanomaly 1% of men, 0.01% of women
  • #74abff Deuteranomaly 6% of men, 0.4% of women
  • #55b4db Tritanomaly 0.01% of the population