#21d4dd Color Information

In a RGB color space, hex #21d4dd is composed of 12.9% red, 83.1% green and 86.7% blue. Whereas in a CMYK color space, it is composed of 85.1% cyan, 4.1% magenta, 0% yellow and 13.3% black. It has a hue angle of 182.9 degrees, a saturation of 74% and a lightness of 49.8%. #21d4dd color hex could be obtained by blending #42ffff with #00a9bb. Closest websafe color is: #33cccc.

    • R 13
    • G 83
    • B 87
    RGB color chart
    • C 85
    • M 4
    • Y 0
    • K 13
    CMYK color chart

#21d4dd color description : Vivid cyan.

#21d4dd Color Conversion

The hexadecimal color #21d4dd has RGB values of R:33, G:212, B:221 and CMYK values of C:0.85, M:0.04, Y:0, K:0.13. Its decimal value is 2217181.

Hex triplet 21d4dd #21d4dd
RGB Decimal 33, 212, 221 rgb(33,212,221)
RGB Percent 12.9, 83.1, 86.7 rgb(12.9%,83.1%,86.7%)
CMYK 85, 4, 0, 13
HSL 182.9°, 74, 49.8 hsl(182.9,74%,49.8%)
HSV (or HSB) 182.9°, 85.1, 86.7
Web Safe 33cccc #33cccc
CIE-LAB 77.654, -37.884, -16.403
XYZ 37.218, 52.627, 76.599
xyY 0.224, 0.316, 52.627
CIE-LCH 77.654, 41.283, 203.412
CIE-LUV 77.654, -57.46, -20.179
Hunter-Lab 72.544, -35.376, -11.823
Binary 00100001, 11010100, 11011101

Color Schemes with #21d4dd

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

Alternatives to #21d4dd

Below, you can see some colors close to #21d4dd. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21d4dd Preview

Text with hexadecimal color #21d4dd

This text has a font color of #21d4dd.

<span style="color:#21d4dd;">Text here</span>
#21d4dd background color

This paragraph has a background color of #21d4dd.

<p style="background-color:#21d4dd;">Content here</p>
#21d4dd border color

This element has a border color of #21d4dd.

<div style="border:1px solid #21d4dd;">Content here</div>
CSS codes
.text {color:#21d4dd;}
.background {background-color:#21d4dd;}
.border {border:1px solid #21d4dd;}

Shades and Tints of #21d4dd

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, #021010 is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21d4dd

A tone is produced by adding gray to any pure hue. In this case, #798485 is the less saturated color, while #04effa is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21d4dd 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
  • #a0a0a0 Achromatopsia 0.005% of the population
  • #87aaac Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #c1c1d2 Protanopia 1% of men
  • #c2bfe7 Deuteranopia 1% of men
  • #35d5e4 Tritanopia 0.001% of the population
Trichromacy
  • #87c8d6 Protanomaly 1% of men, 0.01% of women
  • #87c6e3 Deuteranomaly 6% of men, 0.4% of women
  • #2ed4e2 Tritanomaly 0.01% of the population