#66d8ef Color Information

In a RGB color space, hex #66d8ef is composed of 40% red, 84.7% green and 93.7% blue. Whereas in a CMYK color space, it is composed of 57.3% cyan, 9.6% magenta, 0% yellow and 6.3% black. It has a hue angle of 190.1 degrees, a saturation of 81.1% and a lightness of 66.9%. #66d8ef color hex could be obtained by blending #ccffff with #00b1df. Closest websafe color is: #66ccff.

    • R 40
    • G 85
    • B 94
    RGB color chart
    • C 57
    • M 10
    • Y 0
    • K 6
    CMYK color chart

#66d8ef color description : Soft cyan.

#66d8ef Color Conversion

The hexadecimal color #66d8ef has RGB values of R:102, G:216, B:239 and CMYK values of C:0.57, M:0.1, Y:0, K:0.06. Its decimal value is 6740207.

Hex triplet 66d8ef #66d8ef
RGB Decimal 102, 216, 239 rgb(102,216,239)
RGB Percent 40, 84.7, 93.7 rgb(40%,84.7%,93.7%)
CMYK 57, 10, 0, 6
HSL 190.1°, 81.1, 66.9 hsl(190.1,81.1%,66.9%)
HSV (or HSB) 190.1°, 57.3, 93.7
Web Safe 66ccff #66ccff
CIE-LAB 80.831, -25.919, -21.081
XYZ 45.611, 58.165, 90.48
xyY 0.235, 0.299, 58.165
CIE-LCH 80.831, 33.409, 219.123
CIE-LUV 80.831, -46.723, -29.693
Hunter-Lab 76.266, -26.713, -16.954
Binary 01100110, 11011000, 11101111

Color Schemes with #66d8ef

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

Alternatives to #66d8ef

Below, you can see some colors close to #66d8ef. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66d8ef Preview

Text with hexadecimal color #66d8ef

This text has a font color of #66d8ef.

<span style="color:#66d8ef;">Text here</span>
#66d8ef background color

This paragraph has a background color of #66d8ef.

<p style="background-color:#66d8ef;">Content here</p>
#66d8ef border color

This element has a border color of #66d8ef.

<div style="border:1px solid #66d8ef;">Content here</div>
CSS codes
.text {color:#66d8ef;}
.background {background-color:#66d8ef;}
.border {border:1px solid #66d8ef;}

Shades and Tints of #66d8ef

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, #010607 is the darkest color, while #f4fcfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66d8ef

A tone is produced by adding gray to any pure hue. In this case, #a7adae is the less saturated color, while #59e1fc is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66d8ef 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
  • #b9b9b9 Achromatopsia 0.005% of the population
  • #a8bfc4 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #c6c9e6 Protanopia 1% of men
  • #c7c7f6 Deuteranopia 1% of men
  • #6bdaea Tritanopia 0.001% of the population
Trichromacy
  • #a3cfe9 Protanomaly 1% of men, 0.01% of women
  • #a3cdf3 Deuteranomaly 6% of men, 0.4% of women
  • #69d9ec Tritanomaly 0.01% of the population