#66ecff Color Information

In a RGB color space, hex #66ecff is composed of 40% red, 92.5% green and 100% blue. Whereas in a CMYK color space, it is composed of 60% cyan, 7.5% magenta, 0% yellow and 0% black. It has a hue angle of 187.5 degrees, a saturation of 100% and a lightness of 70%. #66ecff color hex could be obtained by blending #ccffff with #00d9ff. Closest websafe color is: #66ffff.

    • R 40
    • G 93
    • B 100
    RGB color chart
    • C 60
    • M 7
    • Y 0
    • K 0
    CMYK color chart

#66ecff color description : Light cyan.

#66ecff Color Conversion

The hexadecimal color #66ecff has RGB values of R:102, G:236, B:255 and CMYK values of C:0.6, M:0.07, Y:0, K:0. Its decimal value is 6745343.

Hex triplet 66ecff #66ecff
RGB Decimal 102, 236, 255 rgb(102,236,255)
RGB Percent 40, 92.5, 100 rgb(40%,92.5%,100%)
CMYK 60, 7, 0, 0
HSL 187.5°, 100, 70 hsl(187.5,100%,70%)
HSV (or HSB) 187.5°, 60, 100
Web Safe 66ffff #66ffff
CIE-LAB 87.012, -31.134, -20.174
XYZ 53.52, 70.031, 105.299
xyY 0.234, 0.306, 70.031
CIE-LCH 87.012, 37.098, 212.942
CIE-LUV 87.012, -53.241, -27.646
Hunter-Lab 83.685, -32.29, -16.024
Binary 01100110, 11101100, 11111111

Color Schemes with #66ecff

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

Alternatives to #66ecff

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

Similar Colors

#66ecff Preview

Text with hexadecimal color #66ecff

This text has a font color of #66ecff.

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

This paragraph has a background color of #66ecff.

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

This element has a border color of #66ecff.

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

Shades and Tints of #66ecff

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, #000304 is the darkest color, while #effdff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66ecff

A tone is produced by adding gray to any pure hue. In this case, #adb7b8 is the less saturated color, while #66ecff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66ecff 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.

  • #c6c6c6 Achromatopsia 0.005% of the population
  • #b3ced1 Atypical Achromatopsia 0.001% of the population
  • #d7daf3 Protanopia 1% of men
  • #d9d8ff Deuteranopia 1% of men
  • #6dedfe Tritanopia 0.001% of the population
  • #aee0f7 Protanomaly 1% of men, 0.01% of women
  • #afdfff Deuteranomaly 6% of men, 0.4% of women
  • #6aecfe Tritanomaly 0.01% of the population