#66d9e5 Color Information

In a RGB color space, hex #66d9e5 is composed of 40% red, 85.1% green and 89.8% blue. Whereas in a CMYK color space, it is composed of 55.5% cyan, 5.2% magenta, 0% yellow and 10.2% black. It has a hue angle of 185.7 degrees, a saturation of 70.9% and a lightness of 64.9%. #66d9e5 color hex could be obtained by blending #ccffff with #00b3cb. Closest websafe color is: #66cccc.

    • R 40
    • G 85
    • B 90
    RGB color chart
    • C 55
    • M 5
    • Y 0
    • K 10
    CMYK color chart

#66d9e5 color description : Soft cyan.

#66d9e5 Color Conversion

The hexadecimal color #66d9e5 has RGB values of R:102, G:217, B:229 and CMYK values of C:0.55, M:0.05, Y:0, K:0.1. Its decimal value is 6740453.

Hex triplet 66d9e5 #66d9e5
RGB Decimal 102, 217, 229 rgb(102,217,229)
RGB Percent 40, 85.1, 89.8 rgb(40%,85.1%,89.8%)
CMYK 55, 5, 0, 10
HSL 185.7°, 70.9, 64.9 hsl(185.7,70.9%,64.9%)
HSV (or HSB) 185.7°, 55.5, 89.8
Web Safe 66cccc #66cccc
CIE-LAB 80.797, -29.178, -15.807
XYZ 44.431, 58.104, 82.998
xyY 0.239, 0.313, 58.104
CIE-LCH 80.797, 33.185, 208.446
CIE-LUV 80.797, -47.565, -20.438
Hunter-Lab 76.226, -29.351, -11.199
Binary 01100110, 11011001, 11100101

Color Schemes with #66d9e5

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

Alternatives to #66d9e5

Below, you can see some colors close to #66d9e5. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66d9e5 Preview

Text with hexadecimal color #66d9e5

This text has a font color of #66d9e5.

<span style="color:#66d9e5;">Text here</span>
#66d9e5 background color

This paragraph has a background color of #66d9e5.

<p style="background-color:#66d9e5;">Content here</p>
#66d9e5 border color

This element has a border color of #66d9e5.

<div style="border:1px solid #66d9e5;">Content here</div>
CSS codes
.text {color:#66d9e5;}
.background {background-color:#66d9e5;}
.border {border:1px solid #66d9e5;}

Shades and Tints of #66d9e5

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, #020e0f is the darkest color, while #fdfeff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66d9e5

A tone is produced by adding gray to any pure hue. In this case, #a4a7a7 is the less saturated color, while #51eafa is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66d9e5 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
  • #a8bfc1 Atypical Achromatopsia 0.001% of the population
  • #c9cadc Protanopia 1% of men
  • #ccc7ed Deuteranopia 1% of men
  • #6fdaea Tritanopia 0.001% of the population
  • #a5cfdf Protanomaly 1% of men, 0.01% of women
  • #a7cdea Deuteranomaly 6% of men, 0.4% of women
  • #6cd9e8 Tritanomaly 0.01% of the population