#21b6b6 Color Information

In a RGB color space, hex #21b6b6 is composed of 12.9% red, 71.4% green and 71.4% blue. Whereas in a CMYK color space, it is composed of 81.9% cyan, 0% magenta, 0% yellow and 28.6% black. It has a hue angle of 180 degrees, a saturation of 69.3% and a lightness of 42.2%. #21b6b6 color hex could be obtained by blending #42ffff with #006d6d. Closest websafe color is: #33cccc.

    • R 13
    • G 71
    • B 71
    RGB color chart
    • C 82
    • M 0
    • Y 0
    • K 29
    CMYK color chart

#21b6b6 color description : Strong cyan.

#21b6b6 Color Conversion

The hexadecimal color #21b6b6 has RGB values of R:33, G:182, B:182 and CMYK values of C:0.82, M:0, Y:0, K:0.29. Its decimal value is 2209462.

Hex triplet 21b6b6 #21b6b6
RGB Decimal 33, 182, 182 rgb(33,182,182)
RGB Percent 12.9, 71.4, 71.4 rgb(12.9%,71.4%,71.4%)
CMYK 82, 0, 0, 29
HSL 180°, 69.3, 42.2 hsl(180,69.3%,42.2%)
HSV (or HSB) 180°, 81.9, 71.4
Web Safe 33cccc #33cccc
CIE-LAB 67.392, -35.726, -10.587
XYZ 25.796, 37.154, 50.065
xyY 0.228, 0.329, 37.154
CIE-LCH 67.392, 37.262, 196.507
CIE-LUV 67.392, -50.05, -10.807
Hunter-Lab 60.954, -31.128, -6.031
Binary 00100001, 10110110, 10110110

Color Schemes with #21b6b6

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

Alternatives to #21b6b6

Below, you can see some colors close to #21b6b6. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b6b6 Preview

Text with hexadecimal color #21b6b6

This text has a font color of #21b6b6.

<span style="color:#21b6b6;">Text here</span>
#21b6b6 background color

This paragraph has a background color of #21b6b6.

<p style="background-color:#21b6b6;">Content here</p>
#21b6b6 border color

This element has a border color of #21b6b6.

<div style="border:1px solid #21b6b6;">Content here</div>
CSS codes
.text {color:#21b6b6;}
.background {background-color:#21b6b6;}
.border {border:1px solid #21b6b6;}

Shades and Tints of #21b6b6

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 #21b6b6

A tone is produced by adding gray to any pure hue. In this case, #6b6c6c is the less saturated color, while #08cfcf is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b6b6 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.

  • #898989 Achromatopsia 0.005% of the population
  • #749292 Atypical Achromatopsia 0.001% of the population
  • #a9a7af Protanopia 1% of men
  • #aca5c1 Deuteranopia 1% of men
  • #39b7c5 Tritanopia 0.001% of the population
  • #77adb1 Protanomaly 1% of men, 0.01% of women
  • #79abbd Deuteranomaly 6% of men, 0.4% of women
  • #30b7bf Tritanomaly 0.01% of the population