#21b6b8 Color Information

In a RGB color space, hex #21b6b8 is composed of 12.9% red, 71.4% green and 72.2% blue. Whereas in a CMYK color space, it is composed of 82.1% cyan, 1.1% magenta, 0% yellow and 27.8% black. It has a hue angle of 180.8 degrees, a saturation of 69.6% and a lightness of 42.5%. #21b6b8 color hex could be obtained by blending #42ffff with #006d71. Closest websafe color is: #33cccc.

    • R 13
    • G 71
    • B 72
    RGB color chart
    • C 82
    • M 1
    • Y 0
    • K 28
    CMYK color chart

#21b6b8 color description : Strong cyan.

#21b6b8 Color Conversion

The hexadecimal color #21b6b8 has RGB values of R:33, G:182, B:184 and CMYK values of C:0.82, M:0.01, Y:0, K:0.28. Its decimal value is 2209464.

Hex triplet 21b6b8 #21b6b8
RGB Decimal 33, 182, 184 rgb(33,182,184)
RGB Percent 12.9, 71.4, 72.2 rgb(12.9%,71.4%,72.2%)
CMYK 82, 1, 0, 28
HSL 180.8°, 69.6, 42.5 hsl(180.8,69.6%,42.5%)
HSV (or HSB) 180.8°, 82.1, 72.2
Web Safe 33cccc #33cccc
CIE-LAB 67.455, -35.126, -11.599
XYZ 26.004, 37.237, 51.162
xyY 0.227, 0.325, 37.237
CIE-LCH 67.455, 36.992, 198.273
CIE-LUV 67.455, -49.901, -12.499
Hunter-Lab 61.022, -30.723, -6.994
Binary 00100001, 10110110, 10111000

Color Schemes with #21b6b8

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

Alternatives to #21b6b8

Below, you can see some colors close to #21b6b8. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b6b8 Preview

Text with hexadecimal color #21b6b8

This text has a font color of #21b6b8.

<span style="color:#21b6b8;">Text here</span>
#21b6b8 background color

This paragraph has a background color of #21b6b8.

<p style="background-color:#21b6b8;">Content here</p>
#21b6b8 border color

This element has a border color of #21b6b8.

<div style="border:1px solid #21b6b8;">Content here</div>
CSS codes
.text {color:#21b6b8;}
.background {background-color:#21b6b8;}
.border {border:1px solid #21b6b8;}

Shades and Tints of #21b6b8

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, #000101 is the darkest color, while #effcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b6b8

A tone is produced by adding gray to any pure hue. In this case, #6c6d6d is the less saturated color, while #08ced1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b6b8 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.

  • #8a8a8a Achromatopsia 0.005% of the population
  • #759393 Atypical Achromatopsia 0.001% of the population
  • #a9a7b1 Protanopia 1% of men
  • #aba5c3 Deuteranopia 1% of men
  • #38b8c5 Tritanopia 0.001% of the population
  • #77adb3 Protanomaly 1% of men, 0.01% of women
  • #78abbf Deuteranomaly 6% of men, 0.4% of women
  • #2fb7c0 Tritanomaly 0.01% of the population