#21b8d1 Color Information

In a RGB color space, hex #21b8d1 is composed of 12.9% red, 72.2% green and 82% blue. Whereas in a CMYK color space, it is composed of 84.2% cyan, 12% magenta, 0% yellow and 18% black. It has a hue angle of 188.5 degrees, a saturation of 72.7% and a lightness of 47.5%. #21b8d1 color hex could be obtained by blending #42ffff with #0071a3. Closest websafe color is: #33cccc.

    • R 13
    • G 72
    • B 82
    RGB color chart
    • C 84
    • M 12
    • Y 0
    • K 18
    CMYK color chart

#21b8d1 color description : Strong cyan.

#21b8d1 Color Conversion

The hexadecimal color #21b8d1 has RGB values of R:33, G:184, B:209 and CMYK values of C:0.84, M:0.12, Y:0, K:0.18. Its decimal value is 2210001.

Hex triplet 21b8d1 #21b8d1
RGB Decimal 33, 184, 209 rgb(33,184,209)
RGB Percent 12.9, 72.2, 82 rgb(12.9%,72.2%,82%)
CMYK 84, 12, 0, 18
HSL 188.5°, 72.7, 47.5 hsl(188.5,72.7%,47.5%)
HSV (or HSB) 188.5°, 84.2, 82
Web Safe 33cccc #33cccc
CIE-LAB 68.899, -28.286, -23.175
XYZ 29.273, 39.205, 66.343
xyY 0.217, 0.291, 39.205
CIE-LCH 68.899, 36.567, 219.329
CIE-LUV 68.899, -48.735, -32.359
Hunter-Lab 62.614, -26.122, -18.991
Binary 00100001, 10111000, 11010001

Color Schemes with #21b8d1

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

Alternatives to #21b8d1

Below, you can see some colors close to #21b8d1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b8d1 Preview

Text with hexadecimal color #21b8d1

This text has a font color of #21b8d1.

<span style="color:#21b8d1;">Text here</span>
#21b8d1 background color

This paragraph has a background color of #21b8d1.

<p style="background-color:#21b8d1;">Content here</p>
#21b8d1 border color

This element has a border color of #21b8d1.

<div style="border:1px solid #21b8d1;">Content here</div>
CSS codes
.text {color:#21b8d1;}
.background {background-color:#21b8d1;}
.border {border:1px solid #21b8d1;}

Shades and Tints of #21b8d1

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, #010506 is the darkest color, while #f4fcfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b8d1

A tone is produced by adding gray to any pure hue. In this case, #757c7d is the less saturated color, while #05cced is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b8d1 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
  • #8e8e8e Achromatopsia 0.005% of the population
  • #78969b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #a6abc9 Protanopia 1% of men
  • #a2a9da Deuteranopia 1% of men
  • #1bbdcb Tritanopia 0.001% of the population
Trichromacy
  • #75afcb Protanomaly 1% of men, 0.01% of women
  • #73afd6 Deuteranomaly 6% of men, 0.4% of women
  • #1dbbcd Tritanomaly 0.01% of the population