#21b4b6 Color Information

In a RGB color space, hex #21b4b6 is composed of 12.9% red, 70.6% green and 71.4% blue. Whereas in a CMYK color space, it is composed of 81.9% cyan, 1.1% magenta, 0% yellow and 28.6% black. It has a hue angle of 180.8 degrees, a saturation of 69.3% and a lightness of 42.2%. #21b4b6 color hex could be obtained by blending #42ffff with #00696d. Closest websafe color is: #33cccc.

    • R 13
    • G 71
    • B 71
    RGB color chart
    • C 82
    • M 1
    • Y 0
    • K 29
    CMYK color chart

#21b4b6 color description : Strong cyan.

#21b4b6 Color Conversion

The hexadecimal color #21b4b6 has RGB values of R:33, G:180, B:182 and CMYK values of C:0.82, M:0.01, Y:0, K:0.29. Its decimal value is 2208950.

Hex triplet 21b4b6 #21b4b6
RGB Decimal 33, 180, 182 rgb(33,180,182)
RGB Percent 12.9, 70.6, 71.4 rgb(12.9%,70.6%,71.4%)
CMYK 82, 1, 0, 29
HSL 180.8°, 69.3, 42.2 hsl(180.8,69.3%,42.2%)
HSV (or HSB) 180.8°, 81.9, 71.4
Web Safe 33cccc #33cccc
CIE-LAB 66.779, -34.794, -11.505
XYZ 25.389, 36.341, 49.93
xyY 0.227, 0.325, 36.341
CIE-LCH 66.779, 36.647, 198.296
CIE-LUV 66.779, -49.349, -12.379
Hunter-Lab 60.283, -30.317, -6.909
Binary 00100001, 10110100, 10110110

Color Schemes with #21b4b6

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

Alternatives to #21b4b6

Below, you can see some colors close to #21b4b6. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b4b6 Preview

Text with hexadecimal color #21b4b6

This text has a font color of #21b4b6.

<span style="color:#21b4b6;">Text here</span>
#21b4b6 background color

This paragraph has a background color of #21b4b6.

<p style="background-color:#21b4b6;">Content here</p>
#21b4b6 border color

This element has a border color of #21b4b6.

<div style="border:1px solid #21b4b6;">Content here</div>
CSS codes
.text {color:#21b4b6;}
.background {background-color:#21b4b6;}
.border {border:1px solid #21b4b6;}

Shades and Tints of #21b4b6

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 #21b4b6

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

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b4b6 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
  • #888888 Achromatopsia 0.005% of the population
  • #739191 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #a7a6af Protanopia 1% of men
  • #a9a3c1 Deuteranopia 1% of men
  • #37b6c3 Tritanopia 0.001% of the population
Trichromacy
  • #76abb2 Protanomaly 1% of men, 0.01% of women
  • #77a9bd Deuteranomaly 6% of men, 0.4% of women
  • #2fb5be Tritanomaly 0.01% of the population