#66b5e4 Color Information

In a RGB color space, hex #66b5e4 is composed of 40% red, 71% green and 89.4% blue. Whereas in a CMYK color space, it is composed of 55.3% cyan, 20.6% magenta, 0% yellow and 10.6% black. It has a hue angle of 202.4 degrees, a saturation of 70% and a lightness of 64.7%. #66b5e4 color hex could be obtained by blending #ccffff with #006bc9. Closest websafe color is: #66cccc.

    • R 40
    • G 71
    • B 89
    RGB color chart
    • C 55
    • M 21
    • Y 0
    • K 11
    CMYK color chart

#66b5e4 color description : Soft blue.

#66b5e4 Color Conversion

The hexadecimal color #66b5e4 has RGB values of R:102, G:181, B:228 and CMYK values of C:0.55, M:0.21, Y:0, K:0.11. Its decimal value is 6731236.

Hex triplet 66b5e4 #66b5e4
RGB Decimal 102, 181, 228 rgb(102,181,228)
RGB Percent 40, 71, 89.4 rgb(40%,71%,89.4%)
CMYK 55, 21, 0, 11
HSL 202.4°, 70, 64.7 hsl(202.4,70%,64.7%)
HSV (or HSB) 202.4°, 55.3, 89.4
Web Safe 66cccc #66cccc
CIE-LAB 70.505, -11.092, -30.949
XYZ 36.004, 41.472, 79.502
xyY 0.229, 0.264, 41.472
CIE-LCH 70.505, 32.876, 250.283
CIE-LUV 70.505, -34.11, -47.698
Hunter-Lab 64.398, -12.903, -28.117
Binary 01100110, 10110101, 11100100

Color Schemes with #66b5e4

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

Alternatives to #66b5e4

Below, you can see some colors close to #66b5e4. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66b5e4 Preview

Text with hexadecimal color #66b5e4

This text has a font color of #66b5e4.

<span style="color:#66b5e4;">Text here</span>
#66b5e4 background color

This paragraph has a background color of #66b5e4.

<p style="background-color:#66b5e4;">Content here</p>
#66b5e4 border color

This element has a border color of #66b5e4.

<div style="border:1px solid #66b5e4;">Content here</div>
CSS codes
.text {color:#66b5e4;}
.background {background-color:#66b5e4;}
.border {border:1px solid #66b5e4;}

Shades and Tints of #66b5e4

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, #020a0e is the darkest color, while #fcfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66b5e4

A tone is produced by adding gray to any pure hue. In this case, #a4a5a6 is the less saturated color, while #51baf9 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66b5e4 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
  • #a3a3a3 Achromatopsia 0.005% of the population
  • #97a7b0 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #a3aede Protanopia 1% of men
  • #9eaee9 Deuteranopia 1% of men
  • #61bdcb Tritanopia 0.001% of the population
Trichromacy
  • #8db1e0 Protanomaly 1% of men, 0.01% of women
  • #8ab0e7 Deuteranomaly 6% of men, 0.4% of women
  • #62bad4 Tritanomaly 0.01% of the population