#21b5db Color Information

In a RGB color space, hex #21b5db is composed of 12.9% red, 71% green and 85.9% blue. Whereas in a CMYK color space, it is composed of 84.9% cyan, 17.4% magenta, 0% yellow and 14.1% black. It has a hue angle of 192.3 degrees, a saturation of 73.8% and a lightness of 49.4%. #21b5db color hex could be obtained by blending #42ffff with #006bb7. Closest websafe color is: #33cccc.

    • R 13
    • G 71
    • B 86
    RGB color chart
    • C 85
    • M 17
    • Y 0
    • K 14
    CMYK color chart

#21b5db color description : Bright cyan.

#21b5db Color Conversion

The hexadecimal color #21b5db has RGB values of R:33, G:181, B:219 and CMYK values of C:0.85, M:0.17, Y:0, K:0.14. Its decimal value is 2209243.

Hex triplet 21b5db #21b5db
RGB Decimal 33, 181, 219 rgb(33,181,219)
RGB Percent 12.9, 71, 85.9 rgb(12.9%,71%,85.9%)
CMYK 85, 17, 0, 14
HSL 192.3°, 73.8, 49.4 hsl(192.3,73.8%,49.4%)
HSV (or HSB) 192.3°, 84.9, 85.9
Web Safe 33cccc #33cccc
CIE-LAB 68.375, -23.503, -29.463
XYZ 29.934, 38.483, 72.864
xyY 0.212, 0.272, 38.483
CIE-LCH 68.375, 37.689, 231.42
CIE-LUV 68.375, -46.969, -43.479
Hunter-Lab 62.034, -22.428, -26.217
Binary 00100001, 10110101, 11011011

Color Schemes with #21b5db

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

Alternatives to #21b5db

Below, you can see some colors close to #21b5db. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b5db Preview

Text with hexadecimal color #21b5db

This text has a font color of #21b5db.

<span style="color:#21b5db;">Text here</span>
#21b5db background color

This paragraph has a background color of #21b5db.

<p style="background-color:#21b5db;">Content here</p>
#21b5db border color

This element has a border color of #21b5db.

<div style="border:1px solid #21b5db;">Content here</div>
CSS codes
.text {color:#21b5db;}
.background {background-color:#21b5db;}
.border {border:1px solid #21b5db;}

Shades and Tints of #21b5db

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 #21b5db

A tone is produced by adding gray to any pure hue. In this case, #788184 is the less saturated color, while #04c6f8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b5db 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
  • #8d8d8d Achromatopsia 0.005% of the population
  • #77959d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #a0a9d2 Protanopia 1% of men
  • #99a9e3 Deuteranopia 1% of men
  • #00bbc9 Tritanopia 0.001% of the population
Trichromacy
  • #72add5 Protanomaly 1% of men, 0.01% of women
  • #6dade0 Deuteranomaly 6% of men, 0.4% of women
  • #0cb9cf Tritanomaly 0.01% of the population