#21ad9b Color Information

In a RGB color space, hex #21ad9b is composed of 12.9% red, 67.8% green and 60.8% blue. Whereas in a CMYK color space, it is composed of 80.9% cyan, 0% magenta, 10.4% yellow and 32.2% black. It has a hue angle of 172.3 degrees, a saturation of 68% and a lightness of 40.4%. #21ad9b color hex could be obtained by blending #42ffff with #005b37. Closest websafe color is: #339999.

    • R 13
    • G 68
    • B 61
    RGB color chart
    • C 81
    • M 0
    • Y 10
    • K 32
    CMYK color chart

#21ad9b color description : Dark cyan.

#21ad9b Color Conversion

The hexadecimal color #21ad9b has RGB values of R:33, G:173, B:155 and CMYK values of C:0.81, M:0, Y:0.1, K:0.32. Its decimal value is 2207131.

Hex triplet 21ad9b #21ad9b
RGB Decimal 33, 173, 155 rgb(33,173,155)
RGB Percent 12.9, 67.8, 60.8 rgb(12.9%,67.8%,60.8%)
CMYK 81, 0, 10, 32
HSL 172.3°, 68, 40.4 hsl(172.3,68%,40.4%)
HSV (or HSB) 172.3°, 80.9, 67.8
Web Safe 339999 #339999
CIE-LAB 63.815, -39.45, -0.893
XYZ 21.485, 32.575, 36.164
xyY 0.238, 0.361, 32.575
CIE-LCH 63.815, 39.46, 181.297
CIE-LUV 63.815, -48.873, 4.642
Hunter-Lab 57.074, -32.686, 2.384
Binary 00100001, 10101101, 10011011

Color Schemes with #21ad9b

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

Alternatives to #21ad9b

Below, you can see some colors close to #21ad9b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21ad9b Preview

Text with hexadecimal color #21ad9b

This text has a font color of #21ad9b.

<span style="color:#21ad9b;">Text here</span>
#21ad9b background color

This paragraph has a background color of #21ad9b.

<p style="background-color:#21ad9b;">Content here</p>
#21ad9b border color

This element has a border color of #21ad9b.

<div style="border:1px solid #21ad9b;">Content here</div>
CSS codes
.text {color:#21ad9b;}
.background {background-color:#21ad9b;}
.border {border:1px solid #21ad9b;}

Shades and Tints of #21ad9b

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, #020807 is the darkest color, while #f7fdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21ad9b

A tone is produced by adding gray to any pure hue. In this case, #606e6c is the less saturated color, while #01cdb3 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21ad9b 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
  • #818181 Achromatopsia 0.005% of the population
  • #6e8a86 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #a49f96 Protanopia 1% of men
  • #aa9ba8 Deuteranopia 1% of men
  • #42adba Tritanopia 0.001% of the population
Trichromacy
  • #74a498 Protanomaly 1% of men, 0.01% of women
  • #78a1a3 Deuteranomaly 6% of men, 0.4% of women
  • #36adae Tritanomaly 0.01% of the population