#21b3d9 Color Information

In a RGB color space, hex #21b3d9 is composed of 12.9% red, 70.2% green and 85.1% blue. Whereas in a CMYK color space, it is composed of 84.8% cyan, 17.5% magenta, 0% yellow and 14.9% black. It has a hue angle of 192.4 degrees, a saturation of 73.6% and a lightness of 49%. #21b3d9 color hex could be obtained by blending #42ffff with #0067b3. Closest websafe color is: #33cccc.

    • R 13
    • G 70
    • B 85
    RGB color chart
    • C 85
    • M 18
    • Y 0
    • K 15
    CMYK color chart

#21b3d9 color description : Bright cyan.

#21b3d9 Color Conversion

The hexadecimal color #21b3d9 has RGB values of R:33, G:179, B:217 and CMYK values of C:0.85, M:0.18, Y:0, K:0.15. Its decimal value is 2208729.

Hex triplet 21b3d9 #21b3d9
RGB Decimal 33, 179, 217 rgb(33,179,217)
RGB Percent 12.9, 70.2, 85.1 rgb(12.9%,70.2%,85.1%)
CMYK 85, 18, 0, 15
HSL 192.4°, 73.6, 49 hsl(192.4,73.6%,49%)
HSV (or HSB) 192.4°, 84.8, 85.1
Web Safe 33cccc #33cccc
CIE-LAB 67.703, -23.146, -29.402
XYZ 29.268, 37.57, 71.351
xyY 0.212, 0.272, 37.57
CIE-LCH 67.703, 37.42, 231.789
CIE-LUV 67.703, -46.424, -43.366
Hunter-Lab 61.295, -22.032, -26.111
Binary 00100001, 10110011, 11011001

Color Schemes with #21b3d9

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

Alternatives to #21b3d9

Below, you can see some colors close to #21b3d9. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b3d9 Preview

Text with hexadecimal color #21b3d9

This text has a font color of #21b3d9.

<span style="color:#21b3d9;">Text here</span>
#21b3d9 background color

This paragraph has a background color of #21b3d9.

<p style="background-color:#21b3d9;">Content here</p>
#21b3d9 border color

This element has a border color of #21b3d9.

<div style="border:1px solid #21b3d9;">Content here</div>
CSS codes
.text {color:#21b3d9;}
.background {background-color:#21b3d9;}
.border {border:1px solid #21b3d9;}

Shades and Tints of #21b3d9

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, #020a0d is the darkest color, while #fbfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b3d9

A tone is produced by adding gray to any pure hue. In this case, #788082 is the less saturated color, while #04c4f6 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b3d9 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
  • #77949b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #9ea7d1 Protanopia 1% of men
  • #97a7e1 Deuteranopia 1% of men
  • #00bac7 Tritanopia 0.001% of the population
Trichromacy
  • #71abd4 Protanomaly 1% of men, 0.01% of women
  • #6cabde Deuteranomaly 6% of men, 0.4% of women
  • #0cb7cd Tritanomaly 0.01% of the population