#66d8e8 Color Information

In a RGB color space, hex #66d8e8 is composed of 40% red, 84.7% green and 91% blue. Whereas in a CMYK color space, it is composed of 56% cyan, 6.9% magenta, 0% yellow and 9% black. It has a hue angle of 187.4 degrees, a saturation of 73.9% and a lightness of 65.5%. #66d8e8 color hex could be obtained by blending #ccffff with #00b1d1. Closest websafe color is: #66ccff.

    • R 40
    • G 85
    • B 91
    RGB color chart
    • C 56
    • M 7
    • Y 0
    • K 9
    CMYK color chart

#66d8e8 color description : Soft cyan.

#66d8e8 Color Conversion

The hexadecimal color #66d8e8 has RGB values of R:102, G:216, B:232 and CMYK values of C:0.56, M:0.07, Y:0, K:0.09. Its decimal value is 6740200.

Hex triplet 66d8e8 #66d8e8
RGB Decimal 102, 216, 232 rgb(102,216,232)
RGB Percent 40, 84.7, 91 rgb(40%,84.7%,91%)
CMYK 56, 7, 0, 9
HSL 187.4°, 73.9, 65.5 hsl(187.4,73.9%,65.5%)
HSV (or HSB) 187.4°, 56, 91
Web Safe 66ccff #66ccff
CIE-LAB 80.605, -27.87, -17.694
XYZ 44.597, 57.759, 85.138
xyY 0.238, 0.308, 57.759
CIE-LCH 80.605, 33.012, 212.411
CIE-LUV 80.605, -47.051, -23.747
Hunter-Lab 76, -28.255, -13.219
Binary 01100110, 11011000, 11101000

Color Schemes with #66d8e8

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

Alternatives to #66d8e8

Below, you can see some colors close to #66d8e8. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66d8e8 Preview

Text with hexadecimal color #66d8e8

This text has a font color of #66d8e8.

<span style="color:#66d8e8;">Text here</span>
#66d8e8 background color

This paragraph has a background color of #66d8e8.

<p style="background-color:#66d8e8;">Content here</p>
#66d8e8 border color

This element has a border color of #66d8e8.

<div style="border:1px solid #66d8e8;">Content here</div>
CSS codes
.text {color:#66d8e8;}
.background {background-color:#66d8e8;}
.border {border:1px solid #66d8e8;}

Shades and Tints of #66d8e8

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 #eefbfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66d8e8

A tone is produced by adding gray to any pure hue. In this case, #a3aaab is the less saturated color, while #52e7fc is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66d8e8 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.

  • #b8b8b8 Achromatopsia 0.005% of the population
  • #a8bec2 Atypical Achromatopsia 0.001% of the population
  • #c7c9df Protanopia 1% of men
  • #cac6f0 Deuteranopia 1% of men
  • #6ed9e9 Tritanopia 0.001% of the population
  • #a4cee2 Protanomaly 1% of men, 0.01% of women
  • #a5cded Deuteranomaly 6% of men, 0.4% of women
  • #6bd9e9 Tritanomaly 0.01% of the population