#66b6d1 Color Information

In a RGB color space, hex #66b6d1 is composed of 40% red, 71.4% green and 82% blue. Whereas in a CMYK color space, it is composed of 51.2% cyan, 12.9% magenta, 0% yellow and 18% black. It has a hue angle of 195.1 degrees, a saturation of 53.8% and a lightness of 61%. #66b6d1 color hex could be obtained by blending #ccffff with #006da3. Closest websafe color is: #66cccc.

    • R 40
    • G 71
    • B 82
    RGB color chart
    • C 51
    • M 13
    • Y 0
    • K 18
    CMYK color chart

#66b6d1 color description : Moderate blue.

#66b6d1 Color Conversion

The hexadecimal color #66b6d1 has RGB values of R:102, G:182, B:209 and CMYK values of C:0.51, M:0.13, Y:0, K:0.18. Its decimal value is 6731473.

Hex triplet 66b6d1 #66b6d1
RGB Decimal 102, 182, 209 rgb(102,182,209)
RGB Percent 40, 71.4, 82 rgb(40%,71.4%,82%)
CMYK 51, 13, 0, 18
HSL 195.1°, 53.8, 61 hsl(195.1,53.8%,61%)
HSV (or HSB) 195.1°, 51.2, 82
Web Safe 66cccc #66cccc
CIE-LAB 70.093, -17.156, -21.194
XYZ 33.713, 40.882, 66.433
xyY 0.239, 0.29, 40.882
CIE-LCH 70.093, 27.268, 231.01
CIE-LUV 70.093, -35.068, -30.567
Hunter-Lab 63.939, -17.776, -16.845
Binary 01100110, 10110110, 11010001

Color Schemes with #66b6d1

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

Alternatives to #66b6d1

Below, you can see some colors close to #66b6d1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66b6d1 Preview

Text with hexadecimal color #66b6d1

This text has a font color of #66b6d1.

<span style="color:#66b6d1;">Text here</span>
#66b6d1 background color

This paragraph has a background color of #66b6d1.

<p style="background-color:#66b6d1;">Content here</p>
#66b6d1 border color

This element has a border color of #66b6d1.

<div style="border:1px solid #66b6d1;">Content here</div>
CSS codes
.text {color:#66b6d1;}
.background {background-color:#66b6d1;}
.border {border:1px solid #66b6d1;}

Shades and Tints of #66b6d1

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, #040b0d is the darkest color, while #fdfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66b6d1

A tone is produced by adding gray to any pure hue. In this case, #949fa3 is the less saturated color, while #38cdff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66b6d1 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.

  • #a1a1a1 Achromatopsia 0.005% of the population
  • #95a5ab Atypical Achromatopsia 0.001% of the population
  • #a9aecc Protanopia 1% of men
  • #a9acd8 Deuteranopia 1% of men
  • #69bbc9 Tritanopia 0.001% of the population
  • #90b1cd Protanomaly 1% of men, 0.01% of women
  • #91afd5 Deuteranomaly 6% of men, 0.4% of women
  • #68b9cc Tritanomaly 0.01% of the population