#66a5ff Color Information

In a RGB color space, hex #66a5ff is composed of 40% red, 64.7% green and 100% blue. Whereas in a CMYK color space, it is composed of 60% cyan, 35.3% magenta, 0% yellow and 0% black. It has a hue angle of 215.3 degrees, a saturation of 100% and a lightness of 70%. #66a5ff color hex could be obtained by blending #ccffff with #004bff. Closest websafe color is: #6699ff.

    • R 40
    • G 65
    • B 100
    RGB color chart
    • C 60
    • M 35
    • Y 0
    • K 0
    CMYK color chart

#66a5ff color description : Light blue.

#66a5ff Color Conversion

The hexadecimal color #66a5ff has RGB values of R:102, G:165, B:255 and CMYK values of C:0.6, M:0.35, Y:0, K:0. Its decimal value is 6727167.

Hex triplet 66a5ff #66a5ff
RGB Decimal 102, 165, 255 rgb(102,165,255)
RGB Percent 40, 64.7, 100 rgb(40%,64.7%,100%)
CMYK 60, 35, 0, 0
HSL 215.3°, 100, 70 hsl(215.3,100%,70%)
HSV (or HSB) 215.3°, 60, 100
Web Safe 6699ff #6699ff
CIE-LAB 67.242, 6.219, -50.747
XYZ 36.981, 36.953, 99.786
xyY 0.213, 0.213, 36.953
CIE-LCH 67.242, 51.127, 276.986
CIE-LUV 67.242, -27.756, -82.974
Hunter-Lab 60.789, 2.209, -54.774
Binary 01100110, 10100101, 11111111

Color Schemes with #66a5ff

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

Alternatives to #66a5ff

Below, you can see some colors close to #66a5ff. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66a5ff Preview

Text with hexadecimal color #66a5ff

This text has a font color of #66a5ff.

<span style="color:#66a5ff;">Text here</span>
#66a5ff background color

This paragraph has a background color of #66a5ff.

<p style="background-color:#66a5ff;">Content here</p>
#66a5ff border color

This element has a border color of #66a5ff.

<div style="border:1px solid #66a5ff;">Content here</div>
CSS codes
.text {color:#66a5ff;}
.background {background-color:#66a5ff;}
.border {border:1px solid #66a5ff;}

Shades and Tints of #66a5ff

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 #66a5ff

A tone is produced by adding gray to any pure hue. In this case, #adb1b8 is the less saturated color, while #66a5ff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66a5ff 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.

  • #9c9c9c Achromatopsia 0.005% of the population
  • #919eb0 Atypical Achromatopsia 0.001% of the population
  • #86a5fb Protanopia 1% of men
  • #74a8ff Deuteranopia 1% of men
  • #49b6c3 Tritanopia 0.001% of the population
  • #7aa5fd Protanomaly 1% of men, 0.01% of women
  • #6ea7ff Deuteranomaly 6% of men, 0.4% of women
  • #53b0d9 Tritanomaly 0.01% of the population