#21b1db Color Information

In a RGB color space, hex #21b1db is composed of 12.9% red, 69.4% green and 85.9% blue. Whereas in a CMYK color space, it is composed of 84.9% cyan, 19.2% magenta, 0% yellow and 14.1% black. It has a hue angle of 193.5 degrees, a saturation of 73.8% and a lightness of 49.4%. #21b1db color hex could be obtained by blending #42ffff with #0063b7. Closest websafe color is: #3399cc.

    • R 13
    • G 69
    • B 86
    RGB color chart
    • C 85
    • M 19
    • Y 0
    • K 14
    CMYK color chart

#21b1db color description : Bright cyan.

#21b1db Color Conversion

The hexadecimal color #21b1db has RGB values of R:33, G:177, B:219 and CMYK values of C:0.85, M:0.19, Y:0, K:0.14. Its decimal value is 2208219.

Hex triplet 21b1db #21b1db
RGB Decimal 33, 177, 219 rgb(33,177,219)
RGB Percent 12.9, 69.4, 85.9 rgb(12.9%,69.4%,85.9%)
CMYK 85, 19, 0, 14
HSL 193.5°, 73.8, 49.4 hsl(193.5,73.8%,49.4%)
HSV (or HSB) 193.5°, 84.9, 85.9
Web Safe 3399cc #3399cc
CIE-LAB 67.186, -21.445, -31.298
XYZ 29.132, 36.879, 72.597
xyY 0.21, 0.266, 36.879
CIE-LCH 67.186, 37.94, 235.582
CIE-LUV 67.186, -45.593, -46.73
Hunter-Lab 60.728, -20.646, -28.368
Binary 00100001, 10110001, 11011011

Color Schemes with #21b1db

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

Alternatives to #21b1db

Below, you can see some colors close to #21b1db. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b1db Preview

Text with hexadecimal color #21b1db

This text has a font color of #21b1db.

<span style="color:#21b1db;">Text here</span>
#21b1db background color

This paragraph has a background color of #21b1db.

<p style="background-color:#21b1db;">Content here</p>
#21b1db border color

This element has a border color of #21b1db.

<div style="border:1px solid #21b1db;">Content here</div>
CSS codes
.text {color:#21b1db;}
.background {background-color:#21b1db;}
.border {border:1px solid #21b1db;}

Shades and Tints of #21b1db

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, #020c0e is the darkest color, while #fcfeff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b1db

A tone is produced by adding gray to any pure hue. In this case, #788184 is the less saturated color, while #04c1f8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b1db 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
  • #76939b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #9ca6d3 Protanopia 1% of men
  • #93a6e2 Deuteranopia 1% of men
  • #00b8c5 Tritanopia 0.001% of the population
Trichromacy
  • #6faad6 Protanomaly 1% of men, 0.01% of women
  • #69aadf Deuteranomaly 6% of men, 0.4% of women
  • #0cb5cd Tritanomaly 0.01% of the population