#21d8ea Color Information

In a RGB color space, hex #21d8ea is composed of 12.9% red, 84.7% green and 91.8% blue. Whereas in a CMYK color space, it is composed of 85.9% cyan, 7.7% magenta, 0% yellow and 8.2% black. It has a hue angle of 185.4 degrees, a saturation of 82.7% and a lightness of 52.4%. #21d8ea color hex could be obtained by blending #42ffff with #00b1d5. Closest websafe color is: #33ccff.

    • R 13
    • G 85
    • B 92
    RGB color chart
    • C 86
    • M 8
    • Y 0
    • K 8
    CMYK color chart

#21d8ea color description : Vivid cyan.

#21d8ea Color Conversion

The hexadecimal color #21d8ea has RGB values of R:33, G:216, B:234 and CMYK values of C:0.86, M:0.08, Y:0, K:0.08. Its decimal value is 2218218.

Hex triplet 21d8ea #21d8ea
RGB Decimal 33, 216, 234 rgb(33,216,234)
RGB Percent 12.9, 84.7, 91.8 rgb(12.9%,84.7%,91.8%)
CMYK 86, 8, 0, 8
HSL 185.4°, 82.7, 52.4 hsl(185.4,82.7%,52.4%)
HSV (or HSB) 185.4°, 85.9, 91.8
Web Safe 33ccff #33ccff
CIE-LAB 79.255, -35.793, -20.939
XYZ 40.03, 55.372, 86.415
xyY 0.22, 0.305, 55.372
CIE-LCH 79.255, 41.468, 210.327
CIE-LUV 79.255, -57.823, -28.092
Hunter-Lab 74.412, -34.197, -16.766
Binary 00100001, 11011000, 11101010

Color Schemes with #21d8ea

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

Alternatives to #21d8ea

Below, you can see some colors close to #21d8ea. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21d8ea Preview

Text with hexadecimal color #21d8ea

This text has a font color of #21d8ea.

<span style="color:#21d8ea;">Text here</span>
#21d8ea background color

This paragraph has a background color of #21d8ea.

<p style="background-color:#21d8ea;">Content here</p>
#21d8ea border color

This element has a border color of #21d8ea.

<div style="border:1px solid #21d8ea;">Content here</div>
CSS codes
.text {color:#21d8ea;}
.background {background-color:#21d8ea;}
.border {border:1px solid #21d8ea;}

Shades and Tints of #21d8ea

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, #010a0b is the darkest color, while #f8fefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21d8ea

A tone is produced by adding gray to any pure hue. In this case, #7e8b8d is the less saturated color, while #0ee7fd is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21d8ea 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
  • #c3c5df Protanopia 1% of men
  • #c1c3f3 Deuteranopia 1% of men
  • #2adaea Tritanopia 0.001% of the population
Trichromacy
  • #88cce3 Protanomaly 1% of men, 0.01% of women
  • #87cbf0 Deuteranomaly 6% of men, 0.4% of women
  • #27d9ea Tritanomaly 0.01% of the population