#21d8e9 Color Information

In a RGB color space, hex #21d8e9 is composed of 12.9% red, 84.7% green and 91.4% blue. Whereas in a CMYK color space, it is composed of 85.8% cyan, 7.3% magenta, 0% yellow and 8.6% black. It has a hue angle of 185.1 degrees, a saturation of 82% and a lightness of 52.2%. #21d8e9 color hex could be obtained by blending #42ffff with #00b1d3. Closest websafe color is: #33ccff.

    • R 13
    • G 85
    • B 91
    RGB color chart
    • C 86
    • M 7
    • Y 0
    • K 9
    CMYK color chart

#21d8e9 color description : Vivid cyan.

#21d8e9 Color Conversion

The hexadecimal color #21d8e9 has RGB values of R:33, G:216, B:233 and CMYK values of C:0.86, M:0.07, Y:0, K:0.09. Its decimal value is 2218217.

Hex triplet 21d8e9 #21d8e9
RGB Decimal 33, 216, 233 rgb(33,216,233)
RGB Percent 12.9, 84.7, 91.4 rgb(12.9%,84.7%,91.4%)
CMYK 86, 7, 0, 9
HSL 185.1°, 82, 52.2 hsl(185.1,82%,52.2%)
HSV (or HSB) 185.1°, 85.8, 91.4
Web Safe 33ccff #33ccff
CIE-LAB 79.222, -36.099, -20.455
XYZ 39.887, 55.314, 85.661
xyY 0.221, 0.306, 55.314
CIE-LCH 79.222, 41.492, 209.537
CIE-LUV 79.222, -57.9, -27.234
Hunter-Lab 74.374, -34.424, -16.227
Binary 00100001, 11011000, 11101001

Color Schemes with #21d8e9

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

Alternatives to #21d8e9

Below, you can see some colors close to #21d8e9. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21d8e9 Preview

Text with hexadecimal color #21d8e9

This text has a font color of #21d8e9.

<span style="color:#21d8e9;">Text here</span>
#21d8e9 background color

This paragraph has a background color of #21d8e9.

<p style="background-color:#21d8e9;">Content here</p>
#21d8e9 border color

This element has a border color of #21d8e9.

<div style="border:1px solid #21d8e9;">Content here</div>
CSS codes
.text {color:#21d8e9;}
.background {background-color:#21d8e9;}
.border {border:1px solid #21d8e9;}

Shades and Tints of #21d8e9

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, #01090a is the darkest color, while #f7fefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21d8e9

A tone is produced by adding gray to any pure hue. In this case, #7f8a8b is the less saturated color, while #0ee8fc is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21d8e9 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.

Monochromacy
  • #a3a3a3 Achromatopsia 0.005% of the population
  • #89aeb1 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #c3c5de Protanopia 1% of men
  • #c2c3f2 Deuteranopia 1% of men
  • #2cdaea Tritanopia 0.001% of the population
Trichromacy
  • #88cce2 Protanomaly 1% of men, 0.01% of women
  • #87cbef Deuteranomaly 6% of men, 0.4% of women
  • #28d9e9 Tritanomaly 0.01% of the population