#21b2dd Color Information

In a RGB color space, hex #21b2dd is composed of 12.9% red, 69.8% green and 86.7% blue. Whereas in a CMYK color space, it is composed of 85.1% cyan, 19.5% magenta, 0% yellow and 13.3% black. It has a hue angle of 193.7 degrees, a saturation of 74% and a lightness of 49.8%. #21b2dd color hex could be obtained by blending #42ffff with #0065bb. Closest websafe color is: #3399cc.

    • R 13
    • G 70
    • B 87
    RGB color chart
    • C 85
    • M 19
    • Y 0
    • K 13
    CMYK color chart

#21b2dd color description : Vivid cyan.

#21b2dd Color Conversion

The hexadecimal color #21b2dd has RGB values of R:33, G:178, B:221 and CMYK values of C:0.85, M:0.19, Y:0, K:0.13. Its decimal value is 2208477.

Hex triplet 21b2dd #21b2dd
RGB Decimal 33, 178, 221 rgb(33,178,221)
RGB Percent 12.9, 69.8, 86.7 rgb(12.9%,69.8%,86.7%)
CMYK 85, 19, 0, 13
HSL 193.7°, 74, 49.8 hsl(193.7,74%,49.8%)
HSV (or HSB) 193.7°, 85.1, 86.7
Web Safe 3399cc #3399cc
CIE-LAB 67.562, -21.289, -31.814
XYZ 29.595, 37.382, 74.058
xyY 0.21, 0.265, 37.382
CIE-LCH 67.562, 38.28, 236.211
CIE-LUV 67.562, -45.795, -47.657
Hunter-Lab 61.141, -20.593, -29.018
Binary 00100001, 10110010, 11011101

Color Schemes with #21b2dd

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

Alternatives to #21b2dd

Below, you can see some colors close to #21b2dd. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b2dd Preview

Text with hexadecimal color #21b2dd

This text has a font color of #21b2dd.

<span style="color:#21b2dd;">Text here</span>
#21b2dd background color

This paragraph has a background color of #21b2dd.

<p style="background-color:#21b2dd;">Content here</p>
#21b2dd border color

This element has a border color of #21b2dd.

<div style="border:1px solid #21b2dd;">Content here</div>
CSS codes
.text {color:#21b2dd;}
.background {background-color:#21b2dd;}
.border {border:1px solid #21b2dd;}

Shades and Tints of #21b2dd

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, #020d10 is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b2dd

A tone is produced by adding gray to any pure hue. In this case, #798285 is the less saturated color, while #04c2fa is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b2dd 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
  • #77949c Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #9ca7d5 Protanopia 1% of men
  • #93a7e4 Deuteranopia 1% of men
  • #00b9c6 Tritanopia 0.001% of the population
Trichromacy
  • #6fabd7 Protanomaly 1% of men, 0.01% of women
  • #6aabe1 Deuteranomaly 6% of men, 0.4% of women
  • #0cb6ce Tritanomaly 0.01% of the population