#21bbb4 Color Information

In a RGB color space, hex #21bbb4 is composed of 12.9% red, 73.3% green and 70.6% blue. Whereas in a CMYK color space, it is composed of 82.4% cyan, 0% magenta, 3.7% yellow and 26.7% black. It has a hue angle of 177.3 degrees, a saturation of 70% and a lightness of 43.1%. #21bbb4 color hex could be obtained by blending #42ffff with #007769. Closest websafe color is: #33cccc.

    • R 13
    • G 73
    • B 71
    RGB color chart
    • C 82
    • M 0
    • Y 4
    • K 27
    CMYK color chart

#21bbb4 color description : Strong cyan.

#21bbb4 Color Conversion

The hexadecimal color #21bbb4 has RGB values of R:33, G:187, B:180 and CMYK values of C:0.82, M:0, Y:0.04, K:0.27. Its decimal value is 2210740.

Hex triplet 21bbb4 #21bbb4
RGB Decimal 33, 187, 180 rgb(33,187,180)
RGB Percent 12.9, 73.3, 70.6 rgb(12.9%,73.3%,70.6%)
CMYK 82, 0, 4, 27
HSL 177.3°, 70, 43.1 hsl(177.3,70%,43.1%)
HSV (or HSB) 177.3°, 82.4, 73.3
Web Safe 33cccc #33cccc
CIE-LAB 68.865, -38.607, -7.292
XYZ 26.633, 39.157, 49.332
xyY 0.231, 0.34, 39.157
CIE-LCH 68.865, 39.29, 190.695
CIE-LUV 68.865, -51.95, -5.231
Hunter-Lab 62.575, -33.534, -2.939
Binary 00100001, 10111011, 10110100

Color Schemes with #21bbb4

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

Alternatives to #21bbb4

Below, you can see some colors close to #21bbb4. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21bbb4 Preview

Text with hexadecimal color #21bbb4

This text has a font color of #21bbb4.

<span style="color:#21bbb4;">Text here</span>
#21bbb4 background color

This paragraph has a background color of #21bbb4.

<p style="background-color:#21bbb4;">Content here</p>
#21bbb4 border color

This element has a border color of #21bbb4.

<div style="border:1px solid #21bbb4;">Content here</div>
CSS codes
.text {color:#21bbb4;}
.background {background-color:#21bbb4;}
.border {border:1px solid #21bbb4;}

Shades and Tints of #21bbb4

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, #010403 is the darkest color, while #f2fdfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21bbb4

A tone is produced by adding gray to any pure hue. In this case, #6d6f6f is the less saturated color, while #08d4cb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21bbb4 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
  • #8c8c8c Achromatopsia 0.005% of the population
  • #779594 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #aeabad Protanopia 1% of men
  • #b2a8c0 Deuteranopia 1% of men
  • #3fbbc9 Tritanopia 0.001% of the population
Trichromacy
  • #7bb1af Protanomaly 1% of men, 0.01% of women
  • #7dafbb Deuteranomaly 6% of men, 0.4% of women
  • #34bbc1 Tritanomaly 0.01% of the population