#66ffff Color Information

In a RGB color space, hex #66ffff is composed of 40% red, 100% green and 100% blue. Whereas in a CMYK color space, it is composed of 60% cyan, 0% magenta, 0% yellow and 0% black. It has a hue angle of 180 degrees, a saturation of 100% and a lightness of 70%. #66ffff color hex could be obtained by blending #ccffff with #00ffff. #66ffff (or #6ff) is a websafe color.

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

#66ffff color description : Light cyan.

#66ffff Color Conversion

The hexadecimal color #66ffff has RGB values of R:102, G:255, B:255 and CMYK values of C:0.6, M:0, Y:0, K:0. Its decimal value is 6750207.

Hex triplet 66ffff #66ffff
RGB Decimal 102, 255, 255 rgb(102,255,255)
RGB Percent 40, 100, 100 rgb(40%,100%,100%)
CMYK 60, 0, 0, 0
HSL 180°, 100, 70 hsl(180,100%,70%)
HSV (or HSB) 180°, 60, 100
Web Safe 66ffff #66ffff
CIE-LAB 92.38, -39.951, -12.114
XYZ 59.284, 81.56, 107.221
xyY 0.239, 0.329, 81.56
CIE-LCH 92.38, 41.747, 196.869
CIE-LUV 92.38, -60.084, -12.975
Hunter-Lab 90.311, -40.868, -7.174
Binary 01100110, 11111111, 11111111

Color Schemes with #66ffff

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

Alternatives to #66ffff

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

Similar Colors

#66ffff Preview

Text with hexadecimal color #66ffff

This text has a font color of #66ffff.

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

This paragraph has a background color of #66ffff.

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

This element has a border color of #66ffff.

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

Shades and Tints of #66ffff

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, #000404 is the darkest color, while #efffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66ffff

A tone is produced by adding gray to any pure hue. In this case, #adb8b8 is the less saturated color, while #66ffff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66ffff 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.

  • #d1d1d1 Achromatopsia 0.005% of the population
  • #bcdada Atypical Achromatopsia 0.001% of the population
  • #ebe8f2 Protanopia 1% of men
  • #eee6ff Deuteranopia 1% of men
  • #b8f4ff Tritanopia 0.001% of the population
  • #baf0f7 Protanomaly 1% of men, 0.01% of women
  • #bdefff Deuteranomaly 6% of men, 0.4% of women
  • #9af8ff Tritanomaly 0.01% of the population