#21a99b Color Information

In a RGB color space, hex #21a99b is composed of 12.9% red, 66.3% green and 60.8% blue. Whereas in a CMYK color space, it is composed of 80.5% cyan, 0% magenta, 8.3% yellow and 33.7% black. It has a hue angle of 173.8 degrees, a saturation of 67.3% and a lightness of 39.6%. #21a99b color hex could be obtained by blending #42ffff with #005337. Closest websafe color is: #339999.

    • R 13
    • G 66
    • B 61
    RGB color chart
    • C 80
    • M 0
    • Y 8
    • K 34
    CMYK color chart

#21a99b color description : Dark cyan.

#21a99b Color Conversion

The hexadecimal color #21a99b has RGB values of R:33, G:169, B:155 and CMYK values of C:0.8, M:0, Y:0.08, K:0.34. Its decimal value is 2206107.

Hex triplet 21a99b #21a99b
RGB Decimal 33, 169, 155 rgb(33,169,155)
RGB Percent 12.9, 66.3, 60.8 rgb(12.9%,66.3%,60.8%)
CMYK 80, 0, 8, 34
HSL 173.8°, 67.3, 39.6 hsl(173.8,67.3%,39.6%)
HSV (or HSB) 173.8°, 80.5, 66.3
Web Safe 339999 #339999
CIE-LAB 62.561, -37.659, -2.733
XYZ 20.73, 31.064, 35.912
xyY 0.236, 0.354, 31.064
CIE-LCH 62.561, 37.758, 184.15
CIE-LUV 62.561, -47.453, 1.621
Hunter-Lab 55.735, -31.146, 0.812
Binary 00100001, 10101001, 10011011

Color Schemes with #21a99b

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

Alternatives to #21a99b

Below, you can see some colors close to #21a99b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21a99b Preview

Text with hexadecimal color #21a99b

This text has a font color of #21a99b.

<span style="color:#21a99b;">Text here</span>
#21a99b background color

This paragraph has a background color of #21a99b.

<p style="background-color:#21a99b;">Content here</p>
#21a99b border color

This element has a border color of #21a99b.

<div style="border:1px solid #21a99b;">Content here</div>
CSS codes
.text {color:#21a99b;}
.background {background-color:#21a99b;}
.border {border:1px solid #21a99b;}

Shades and Tints of #21a99b

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, #010504 is the darkest color, while #f3fdfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21a99b

A tone is produced by adding gray to any pure hue. In this case, #5f6b6a is the less saturated color, while #02c8b4 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21a99b 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.

  • #7f7f7f Achromatopsia 0.005% of the population
  • #6c8785 Atypical Achromatopsia 0.001% of the population
  • #a09c97 Protanopia 1% of men
  • #a598a7 Deuteranopia 1% of men
  • #40aab6 Tritanopia 0.001% of the population
  • #72a098 Protanomaly 1% of men, 0.01% of women
  • #759ea3 Deuteranomaly 6% of men, 0.4% of women
  • #34a9ac Tritanomaly 0.01% of the population