#21b9b0 Color Information

In a RGB color space, hex #21b9b0 is composed of 12.9% red, 72.5% green and 69% blue. Whereas in a CMYK color space, it is composed of 82.2% cyan, 0% magenta, 4.9% yellow and 27.5% black. It has a hue angle of 176.4 degrees, a saturation of 69.7% and a lightness of 42.7%. #21b9b0 color hex could be obtained by blending #42ffff with #007361. Closest websafe color is: #33cc99.

    • R 13
    • G 73
    • B 69
    RGB color chart
    • C 82
    • M 0
    • Y 5
    • K 27
    CMYK color chart

#21b9b0 color description : Strong cyan.

#21b9b0 Color Conversion

The hexadecimal color #21b9b0 has RGB values of R:33, G:185, B:176 and CMYK values of C:0.82, M:0, Y:0.05, K:0.27. Its decimal value is 2210224.

Hex triplet 21b9b0 #21b9b0
RGB Decimal 33, 185, 176 rgb(33,185,176)
RGB Percent 12.9, 72.5, 69 rgb(12.9%,72.5%,69%)
CMYK 82, 0, 5, 27
HSL 176.4°, 69.7, 42.7 hsl(176.4,69.7%,42.7%)
HSV (or HSB) 176.4°, 82.2, 72.5
Web Safe 33cc99 #33cc99
CIE-LAB 68.133, -38.861, -6.174
XYZ 25.81, 38.153, 47.076
xyY 0.232, 0.344, 38.153
CIE-LCH 68.133, 39.349, 189.027
CIE-LUV 68.133, -51.55, -3.449
Hunter-Lab 61.768, -33.508, -1.949
Binary 00100001, 10111001, 10110000

Color Schemes with #21b9b0

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

Alternatives to #21b9b0

Below, you can see some colors close to #21b9b0. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b9b0 Preview

Text with hexadecimal color #21b9b0

This text has a font color of #21b9b0.

<span style="color:#21b9b0;">Text here</span>
#21b9b0 background color

This paragraph has a background color of #21b9b0.

<p style="background-color:#21b9b0;">Content here</p>
#21b9b0 border color

This element has a border color of #21b9b0.

<div style="border:1px solid #21b9b0;">Content here</div>
CSS codes
.text {color:#21b9b0;}
.background {background-color:#21b9b0;}
.border {border:1px solid #21b9b0;}

Shades and Tints of #21b9b0

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, #000202 is the darkest color, while #f0fcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b9b0

A tone is produced by adding gray to any pure hue. In this case, #6c6e6d is the less saturated color, while #08d2c6 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b9b0 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
  • #8b8b8b Achromatopsia 0.005% of the population
  • #769492 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #ada9a9 Protanopia 1% of men
  • #b1a6bc Deuteranopia 1% of men
  • #3fb9c7 Tritanopia 0.001% of the population
Trichromacy
  • #7aafac Protanomaly 1% of men, 0.01% of women
  • #7dadb7 Deuteranomaly 6% of men, 0.4% of women
  • #34b9be Tritanomaly 0.01% of the population