#21c9bb Color Information

In a RGB color space, hex #21c9bb is composed of 12.9% red, 78.8% green and 73.3% blue. Whereas in a CMYK color space, it is composed of 83.6% cyan, 0% magenta, 7% yellow and 21.2% black. It has a hue angle of 175 degrees, a saturation of 71.8% and a lightness of 45.9%. #21c9bb color hex could be obtained by blending #42ffff with #009377. Closest websafe color is: #33cccc.

    • R 13
    • G 79
    • B 73
    RGB color chart
    • C 84
    • M 0
    • Y 7
    • K 21
    CMYK color chart

#21c9bb color description : Strong cyan.

#21c9bb Color Conversion

The hexadecimal color #21c9bb has RGB values of R:33, G:201, B:187 and CMYK values of C:0.84, M:0, Y:0.07, K:0.21. Its decimal value is 2214331.

Hex triplet 21c9bb #21c9bb
RGB Decimal 33, 201, 187 rgb(33,201,187)
RGB Percent 12.9, 78.8, 73.3 rgb(12.9%,78.8%,73.3%)
CMYK 84, 0, 7, 21
HSL 175°, 71.8, 45.9 hsl(175,71.8%,45.9%)
HSV (or HSB) 175°, 83.6, 78.8
Web Safe 33cccc #33cccc
CIE-LAB 73.338, -42.839, -4.495
XYZ 30.481, 45.681, 54.222
xyY 0.234, 0.35, 45.681
CIE-LCH 73.338, 43.074, 185.99
CIE-LUV 73.338, -56.283, -0.259
Hunter-Lab 67.588, -37.78, -0.253
Binary 00100001, 11001001, 10111011

Color Schemes with #21c9bb

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

Alternatives to #21c9bb

Below, you can see some colors close to #21c9bb. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21c9bb Preview

Text with hexadecimal color #21c9bb

This text has a font color of #21c9bb.

<span style="color:#21c9bb;">Text here</span>
#21c9bb background color

This paragraph has a background color of #21c9bb.

<p style="background-color:#21c9bb;">Content here</p>
#21c9bb border color

This element has a border color of #21c9bb.

<div style="border:1px solid #21c9bb;">Content here</div>
CSS codes
.text {color:#21c9bb;}
.background {background-color:#21c9bb;}
.border {border:1px solid #21c9bb;}

Shades and Tints of #21c9bb

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, #03100f is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21c9bb

A tone is produced by adding gray to any pure hue. In this case, #727878 is the less saturated color, while #06e4d2 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21c9bb 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
  • #959595 Achromatopsia 0.005% of the population
  • #7e9f9d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #bcb7b3 Protanopia 1% of men
  • #c1b3c7 Deuteranopia 1% of men
  • #45c8d6 Tritanopia 0.001% of the population
Trichromacy
  • #83bdb6 Protanomaly 1% of men, 0.01% of women
  • #87bbc2 Deuteranomaly 6% of men, 0.4% of women
  • #38c8cc Tritanomaly 0.01% of the population