#21d5bb Color Information

In a RGB color space, hex #21d5bb is composed of 12.9% red, 83.5% green and 73.3% blue. Whereas in a CMYK color space, it is composed of 84.5% cyan, 0% magenta, 12.2% yellow and 16.5% black. It has a hue angle of 171.3 degrees, a saturation of 73.2% and a lightness of 48.2%. #21d5bb color hex could be obtained by blending #42ffff with #00ab77. Closest websafe color is: #33cccc.

    • R 13
    • G 84
    • B 73
    RGB color chart
    • C 85
    • M 0
    • Y 12
    • K 16
    CMYK color chart

#21d5bb color description : Strong cyan.

#21d5bb Color Conversion

The hexadecimal color #21d5bb has RGB values of R:33, G:213, B:187 and CMYK values of C:0.85, M:0, Y:0.12, K:0.16. Its decimal value is 2217403.

Hex triplet 21d5bb #21d5bb
RGB Decimal 33, 213, 187 rgb(33,213,187)
RGB Percent 12.9, 83.5, 73.3 rgb(12.9%,83.5%,73.3%)
CMYK 85, 0, 12, 16
HSL 171.3°, 73.2, 48.2 hsl(171.3,73.2%,48.2%)
HSV (or HSB) 171.3°, 84.5, 83.5
Web Safe 33cccc #33cccc
CIE-LAB 76.979, -47.977, 0.843
XYZ 33.388, 51.496, 55.191
xyY 0.238, 0.368, 51.496
CIE-LCH 76.979, 47.984, 178.994
CIE-LUV 76.979, -60.4, 8.779
Hunter-Lab 71.761, -42.532, 4.633
Binary 00100001, 11010101, 10111011

Color Schemes with #21d5bb

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

Alternatives to #21d5bb

Below, you can see some colors close to #21d5bb. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21d5bb Preview

Text with hexadecimal color #21d5bb

This text has a font color of #21d5bb.

<span style="color:#21d5bb;">Text here</span>
#21d5bb background color

This paragraph has a background color of #21d5bb.

<p style="background-color:#21d5bb;">Content here</p>
#21d5bb border color

This element has a border color of #21d5bb.

<div style="border:1px solid #21d5bb;">Content here</div>
CSS codes
.text {color:#21d5bb;}
.background {background-color:#21d5bb;}
.border {border:1px solid #21d5bb;}

Shades and Tints of #21d5bb

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, #010908 is the darkest color, while #f7fefd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21d5bb

A tone is produced by adding gray to any pure hue. In this case, #76807e is the less saturated color, while #05f1cf is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21d5bb 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
  • #9c9c9c Achromatopsia 0.005% of the population
  • #83a7a2 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #c8c0b3 Protanopia 1% of men
  • #d0bbc8 Deuteranopia 1% of men
  • #4ed2e1 Tritanopia 0.001% of the population
Trichromacy
  • #8bc8b5 Protanomaly 1% of men, 0.01% of women
  • #90c5c3 Deuteranomaly 6% of men, 0.4% of women
  • #3dd3d3 Tritanomaly 0.01% of the population