#21dcff Color Information

In a RGB color space, hex #21dcff is composed of 12.9% red, 86.3% green and 100% blue. Whereas in a CMYK color space, it is composed of 87.1% cyan, 13.7% magenta, 0% yellow and 0% black. It has a hue angle of 189.5 degrees, a saturation of 100% and a lightness of 56.5%. #21dcff color hex could be obtained by blending #42ffff with #00b9ff. Closest websafe color is: #33ccff.

    • R 13
    • G 86
    • B 100
    RGB color chart
    • C 87
    • M 14
    • Y 0
    • K 0
    CMYK color chart

#21dcff color description : Vivid cyan.

#21dcff Color Conversion

The hexadecimal color #21dcff has RGB values of R:33, G:220, B:255 and CMYK values of C:0.87, M:0.14, Y:0, K:0. Its decimal value is 2219263.

Hex triplet 21dcff #21dcff
RGB Decimal 33, 220, 255 rgb(33,220,255)
RGB Percent 12.9, 86.3, 100 rgb(12.9%,86.3%,100%)
CMYK 87, 14, 0, 0
HSL 189.5°, 100, 56.5 hsl(189.5,100%,56.5%)
HSV (or HSB) 189.5°, 87.1, 100
Web Safe 33ccff #33ccff
CIE-LAB 81.14, -31.143, -29.231
XYZ 44.265, 58.725, 103.604
xyY 0.214, 0.284, 58.725
CIE-LCH 81.14, 42.712, 223.186
CIE-LUV 81.14, -57.574, -42.942
Hunter-Lab 76.632, -31, -26.515
Binary 00100001, 11011100, 11111111

Color Schemes with #21dcff

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

Alternatives to #21dcff

Below, you can see some colors close to #21dcff. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21dcff Preview

Text with hexadecimal color #21dcff

This text has a font color of #21dcff.

<span style="color:#21dcff;">Text here</span>
#21dcff background color

This paragraph has a background color of #21dcff.

<p style="background-color:#21dcff;">Content here</p>
#21dcff border color

This element has a border color of #21dcff.

<div style="border:1px solid #21dcff;">Content here</div>
CSS codes
.text {color:#21dcff;}
.background {background-color:#21dcff;}
.border {border:1px solid #21dcff;}

Shades and Tints of #21dcff

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, #000b0d is the darkest color, while #f9feff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21dcff

A tone is produced by adding gray to any pure hue. In this case, #879699 is the less saturated color, while #21dcff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21dcff 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.

  • #a8a8a8 Achromatopsia 0.005% of the population
  • #8db2b9 Atypical Achromatopsia 0.001% of the population
  • #c2caf2 Protanopia 1% of men
  • #bfc9ff Deuteranopia 1% of men
  • #00e0f0 Tritanopia 0.001% of the population
  • #88d0f7 Protanomaly 1% of men, 0.01% of women
  • #85d0ff Deuteranomaly 6% of men, 0.4% of women
  • #0cdef5 Tritanomaly 0.01% of the population