#21b8bb Color Information

In a RGB color space, hex #21b8bb is composed of 12.9% red, 72.2% green and 73.3% blue. Whereas in a CMYK color space, it is composed of 82.4% cyan, 1.6% magenta, 0% yellow and 26.7% black. It has a hue angle of 181.2 degrees, a saturation of 70% and a lightness of 43.1%. #21b8bb color hex could be obtained by blending #42ffff with #007177. Closest websafe color is: #33cccc.

    • R 13
    • G 72
    • B 73
    RGB color chart
    • C 82
    • M 2
    • Y 0
    • K 27
    CMYK color chart

#21b8bb color description : Strong cyan.

#21b8bb Color Conversion

The hexadecimal color #21b8bb has RGB values of R:33, G:184, B:187 and CMYK values of C:0.82, M:0.02, Y:0, K:0.27. Its decimal value is 2209979.

Hex triplet 21b8bb #21b8bb
RGB Decimal 33, 184, 187 rgb(33,184,187)
RGB Percent 12.9, 72.2, 73.3 rgb(12.9%,72.2%,73.3%)
CMYK 82, 2, 0, 27
HSL 181.2°, 70, 43.1 hsl(181.2,70%,43.1%)
HSV (or HSB) 181.2°, 82.4, 73.3
Web Safe 33cccc #33cccc
CIE-LAB 68.16, -35.156, -12.196
XYZ 26.735, 38.19, 52.973
xyY 0.227, 0.324, 38.19
CIE-LCH 68.16, 37.211, 199.133
CIE-LUV 68.16, -50.376, -13.465
Hunter-Lab 61.798, -30.924, -7.565
Binary 00100001, 10111000, 10111011

Color Schemes with #21b8bb

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

Alternatives to #21b8bb

Below, you can see some colors close to #21b8bb. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b8bb Preview

Text with hexadecimal color #21b8bb

This text has a font color of #21b8bb.

<span style="color:#21b8bb;">Text here</span>
#21b8bb background color

This paragraph has a background color of #21b8bb.

<p style="background-color:#21b8bb;">Content here</p>
#21b8bb border color

This element has a border color of #21b8bb.

<div style="border:1px solid #21b8bb;">Content here</div>
CSS codes
.text {color:#21b8bb;}
.background {background-color:#21b8bb;}
.border {border:1px solid #21b8bb;}

Shades and Tints of #21b8bb

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, #010404 is the darkest color, while #f2fcfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b8bb

A tone is produced by adding gray to any pure hue. In this case, #6d6f6f is the less saturated color, while #08d0d4 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b8bb 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
  • #8b8b8b Achromatopsia 0.005% of the population
  • #769495 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #aaa9b4 Protanopia 1% of men
  • #aca7c6 Deuteranopia 1% of men
  • #37bac7 Tritanopia 0.001% of the population
Trichromacy
  • #78aeb6 Protanomaly 1% of men, 0.01% of women
  • #79adc2 Deuteranomaly 6% of men, 0.4% of women
  • #2fb9c3 Tritanomaly 0.01% of the population