#21b3c9 Color Information

In a RGB color space, hex #21b3c9 is composed of 12.9% red, 70.2% green and 78.8% blue. Whereas in a CMYK color space, it is composed of 83.6% cyan, 10.9% magenta, 0% yellow and 21.2% black. It has a hue angle of 187.9 degrees, a saturation of 71.8% and a lightness of 45.9%. #21b3c9 color hex could be obtained by blending #42ffff with #006793. Closest websafe color is: #33cccc.

    • R 13
    • G 70
    • B 79
    RGB color chart
    • C 84
    • M 11
    • Y 0
    • K 21
    CMYK color chart

#21b3c9 color description : Strong cyan.

#21b3c9 Color Conversion

The hexadecimal color #21b3c9 has RGB values of R:33, G:179, B:201 and CMYK values of C:0.84, M:0.11, Y:0, K:0.21. Its decimal value is 2208713.

Hex triplet 21b3c9 #21b3c9
RGB Decimal 33, 179, 201 rgb(33,179,201)
RGB Percent 12.9, 70.2, 78.8 rgb(12.9%,70.2%,78.8%)
CMYK 84, 11, 0, 21
HSL 187.9°, 71.8, 45.9 hsl(187.9,71.8%,45.9%)
HSV (or HSB) 187.9°, 83.6, 78.8
Web Safe 33cccc #33cccc
CIE-LAB 67.11, -28.389, -21.505
XYZ 27.287, 36.778, 60.916
xyY 0.218, 0.294, 36.778
CIE-LCH 67.11, 35.615, 217.145
CIE-LUV 67.11, -47.587, -29.473
Hunter-Lab 60.645, -25.813, -17.104
Binary 00100001, 10110011, 11001001

Color Schemes with #21b3c9

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

Alternatives to #21b3c9

Below, you can see some colors close to #21b3c9. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b3c9 Preview

Text with hexadecimal color #21b3c9

This text has a font color of #21b3c9.

<span style="color:#21b3c9;">Text here</span>
#21b3c9 background color

This paragraph has a background color of #21b3c9.

<p style="background-color:#21b3c9;">Content here</p>
#21b3c9 border color

This element has a border color of #21b3c9.

<div style="border:1px solid #21b3c9;">Content here</div>
CSS codes
.text {color:#21b3c9;}
.background {background-color:#21b3c9;}
.border {border:1px solid #21b3c9;}

Shades and Tints of #21b3c9

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, #030e10 is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b3c9

A tone is produced by adding gray to any pure hue. In this case, #727778 is the less saturated color, while #06c7e4 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b3c9 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
  • #8a8a8a Achromatopsia 0.005% of the population
  • #759297 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #a2a6c1 Protanopia 1% of men
  • #9fa5d2 Deuteranopia 1% of men
  • #21b8c5 Tritanopia 0.001% of the population
Trichromacy
  • #73abc4 Protanomaly 1% of men, 0.01% of women
  • #71aacf Deuteranomaly 6% of men, 0.4% of women
  • #21b6c6 Tritanomaly 0.01% of the population