#21d4ed Color Information

In a RGB color space, hex #21d4ed is composed of 12.9% red, 83.1% green and 92.9% blue. Whereas in a CMYK color space, it is composed of 86.1% cyan, 10.5% magenta, 0% yellow and 7.1% black. It has a hue angle of 187.4 degrees, a saturation of 85% and a lightness of 52.9%. #21d4ed color hex could be obtained by blending #42ffff with #00a9db. Closest websafe color is: #33ccff.

    • R 13
    • G 83
    • B 93
    RGB color chart
    • C 86
    • M 11
    • Y 0
    • K 7
    CMYK color chart

#21d4ed color description : Vivid cyan.

#21d4ed Color Conversion

The hexadecimal color #21d4ed has RGB values of R:33, G:212, B:237 and CMYK values of C:0.86, M:0.11, Y:0, K:0.07. Its decimal value is 2217197.

Hex triplet 21d4ed #21d4ed
RGB Decimal 33, 212, 237 rgb(33,212,237)
RGB Percent 12.9, 83.1, 92.9 rgb(12.9%,83.1%,92.9%)
CMYK 86, 11, 0, 7
HSL 187.4°, 85, 52.9 hsl(187.4,85%,52.9%)
HSV (or HSB) 187.4°, 86.1, 92.9
Web Safe 33ccff #33ccff
CIE-LAB 78.181, -32.978, -24.173
XYZ 39.452, 53.521, 88.367
xyY 0.218, 0.295, 53.521
CIE-LCH 78.181, 40.889, 216.242
CIE-LUV 78.181, -56.236, -33.897
Hunter-Lab 73.158, -31.766, -20.406
Binary 00100001, 11010100, 11101101

Color Schemes with #21d4ed

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

Alternatives to #21d4ed

Below, you can see some colors close to #21d4ed. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21d4ed Preview

Text with hexadecimal color #21d4ed

This text has a font color of #21d4ed.

<span style="color:#21d4ed;">Text here</span>
#21d4ed background color

This paragraph has a background color of #21d4ed.

<p style="background-color:#21d4ed;">Content here</p>
#21d4ed border color

This element has a border color of #21d4ed.

<div style="border:1px solid #21d4ed;">Content here</div>
CSS codes
.text {color:#21d4ed;}
.background {background-color:#21d4ed;}
.border {border:1px solid #21d4ed;}

Shades and Tints of #21d4ed

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, #010c0e is the darkest color, while #fbfeff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21d4ed

A tone is produced by adding gray to any pure hue. In this case, #878787 is the less saturated color, while #18dbf6 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21d4ed 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
  • #a1a1a1 Achromatopsia 0.005% of the population
  • #87abb0 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #bec3e2 Protanopia 1% of men
  • #bbc1f6 Deuteranopia 1% of men
  • #1cd7e7 Tritanopia 0.001% of the population
Trichromacy
  • #85c9e6 Protanomaly 1% of men, 0.01% of women
  • #83c8f2 Deuteranomaly 6% of men, 0.4% of women
  • #1ed6e9 Tritanomaly 0.01% of the population