#21c9c9 Color Information

In a RGB color space, hex #21c9c9 is composed of 12.9% red, 78.8% green and 78.8% blue. Whereas in a CMYK color space, it is composed of 83.6% cyan, 0% magenta, 0% yellow and 21.2% black. It has a hue angle of 180 degrees, a saturation of 71.8% and a lightness of 45.9%. #21c9c9 color hex could be obtained by blending #42ffff with #009393. Closest websafe color is: #33cccc.

    • R 13
    • G 79
    • B 79
    RGB color chart
    • C 84
    • M 0
    • Y 0
    • K 21
    CMYK color chart

#21c9c9 color description : Strong cyan.

#21c9c9 Color Conversion

The hexadecimal color #21c9c9 has RGB values of R:33, G:201, B:201 and CMYK values of C:0.84, M:0, Y:0, K:0.21. Its decimal value is 2214345.

Hex triplet 21c9c9 #21c9c9
RGB Decimal 33, 201, 201 rgb(33,201,201)
RGB Percent 12.9, 78.8, 78.8 rgb(12.9%,78.8%,78.8%)
CMYK 84, 0, 0, 21
HSL 180°, 71.8, 45.9 hsl(180,71.8%,45.9%)
HSV (or HSB) 180°, 83.6, 78.8
Web Safe 33cccc #33cccc
CIE-LAB 73.747, -38.811, -11.484
XYZ 32.053, 46.31, 62.505
xyY 0.228, 0.329, 46.31
CIE-LCH 73.747, 40.474, 196.483
CIE-LUV 73.747, -55.219, -11.923
Hunter-Lab 68.052, -35.015, -6.821
Binary 00100001, 11001001, 11001001

Color Schemes with #21c9c9

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

Alternatives to #21c9c9

Below, you can see some colors close to #21c9c9. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21c9c9 Preview

Text with hexadecimal color #21c9c9

This text has a font color of #21c9c9.

<span style="color:#21c9c9;">Text here</span>
#21c9c9 background color

This paragraph has a background color of #21c9c9.

<p style="background-color:#21c9c9;">Content here</p>
#21c9c9 border color

This element has a border color of #21c9c9.

<div style="border:1px solid #21c9c9;">Content here</div>
CSS codes
.text {color:#21c9c9;}
.background {background-color:#21c9c9;}
.border {border:1px solid #21c9c9;}

Shades and Tints of #21c9c9

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, #031010 is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21c9c9

A tone is produced by adding gray to any pure hue. In this case, #727878 is the less saturated color, while #06e4e4 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21c9c9 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
  • #979797 Achromatopsia 0.005% of the population
  • #7fa1a1 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #b9b8c0 Protanopia 1% of men
  • #bcb4d4 Deuteranopia 1% of men
  • #3cc9d8 Tritanopia 0.001% of the population
Trichromacy
  • #82bec3 Protanomaly 1% of men, 0.01% of women
  • #83bcd0 Deuteranomaly 6% of men, 0.4% of women
  • #32c9d2 Tritanomaly 0.01% of the population