#21d8ff Color Information

In a RGB color space, hex #21d8ff is composed of 12.9% red, 84.7% green and 100% blue. Whereas in a CMYK color space, it is composed of 87.1% cyan, 15.3% magenta, 0% yellow and 0% black. It has a hue angle of 190.5 degrees, a saturation of 100% and a lightness of 56.5%. #21d8ff color hex could be obtained by blending #42ffff with #00b1ff. Closest websafe color is: #33ccff.

    • R 13
    • G 85
    • B 100
    RGB color chart
    • C 87
    • M 15
    • Y 0
    • K 0
    CMYK color chart

#21d8ff color description : Vivid cyan.

#21d8ff Color Conversion

The hexadecimal color #21d8ff has RGB values of R:33, G:216, B:255 and CMYK values of C:0.87, M:0.15, Y:0, K:0. Its decimal value is 2218239.

Hex triplet 21d8ff #21d8ff
RGB Decimal 33, 216, 255 rgb(33,216,255)
RGB Percent 12.9, 84.7, 100 rgb(12.9%,84.7%,100%)
CMYK 87, 15, 0, 0
HSL 190.5°, 100, 56.5 hsl(190.5,100%,56.5%)
HSV (or HSB) 190.5°, 87.1, 100
Web Safe 33ccff #33ccff
CIE-LAB 79.983, -29.205, -31.008
XYZ 43.228, 56.651, 103.259
xyY 0.213, 0.279, 56.651
CIE-LCH 79.983, 42.596, 226.715
CIE-LUV 79.983, -56.229, -46.2
Hunter-Lab 75.267, -29.199, -28.653
Binary 00100001, 11011000, 11111111

Color Schemes with #21d8ff

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

Alternatives to #21d8ff

Below, you can see some colors close to #21d8ff. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21d8ff Preview

Text with hexadecimal color #21d8ff

This text has a font color of #21d8ff.

<span style="color:#21d8ff;">Text here</span>
#21d8ff background color

This paragraph has a background color of #21d8ff.

<p style="background-color:#21d8ff;">Content here</p>
#21d8ff border color

This element has a border color of #21d8ff.

<div style="border:1px solid #21d8ff;">Content here</div>
CSS codes
.text {color:#21d8ff;}
.background {background-color:#21d8ff;}
.border {border:1px solid #21d8ff;}

Shades and Tints of #21d8ff

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 #21d8ff

A tone is produced by adding gray to any pure hue. In this case, #879699 is the less saturated color, while #21d8ff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21d8ff 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.

  • #a6a6a6 Achromatopsia 0.005% of the population
  • #8bb0b8 Atypical Achromatopsia 0.001% of the population
  • #bec7f3 Protanopia 1% of men
  • #bac6ff Deuteranopia 1% of men
  • #00dcec Tritanopia 0.001% of the population
  • #85cdf7 Protanomaly 1% of men, 0.01% of women
  • #82cdff Deuteranomaly 6% of men, 0.4% of women
  • #0cdbf3 Tritanomaly 0.01% of the population