#21cdd9 Color Information

In a RGB color space, hex #21cdd9 is composed of 12.9% red, 80.4% green and 85.1% blue. Whereas in a CMYK color space, it is composed of 84.8% cyan, 5.5% magenta, 0% yellow and 14.9% black. It has a hue angle of 183.9 degrees, a saturation of 73.6% and a lightness of 49%. #21cdd9 color hex could be obtained by blending #42ffff with #009bb3. Closest websafe color is: #33cccc.

    • R 13
    • G 80
    • B 85
    RGB color chart
    • C 85
    • M 6
    • Y 0
    • K 15
    CMYK color chart

#21cdd9 color description : Bright cyan.

#21cdd9 Color Conversion

The hexadecimal color #21cdd9 has RGB values of R:33, G:205, B:217 and CMYK values of C:0.85, M:0.06, Y:0, K:0.15. Its decimal value is 2215385.

Hex triplet 21cdd9 #21cdd9
RGB Decimal 33, 205, 217 rgb(33,205,217)
RGB Percent 12.9, 80.4, 85.1 rgb(12.9%,80.4%,85.1%)
CMYK 85, 6, 0, 15
HSL 183.9°, 73.6, 49 hsl(183.9,73.6%,49%)
HSV (or HSB) 183.9°, 84.8, 85.1
Web Safe 33cccc #33cccc
CIE-LAB 75.447, -35.855, -17.582
XYZ 34.979, 48.992, 73.255
xyY 0.222, 0.312, 48.992
CIE-LCH 75.447, 39.934, 206.122
CIE-LUV 75.447, -55.373, -22.347
Hunter-Lab 69.994, -33.286, -13.056
Binary 00100001, 11001101, 11011001

Color Schemes with #21cdd9

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

Alternatives to #21cdd9

Below, you can see some colors close to #21cdd9. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21cdd9 Preview

Text with hexadecimal color #21cdd9

This text has a font color of #21cdd9.

<span style="color:#21cdd9;">Text here</span>
#21cdd9 background color

This paragraph has a background color of #21cdd9.

<p style="background-color:#21cdd9;">Content here</p>
#21cdd9 border color

This element has a border color of #21cdd9.

<div style="border:1px solid #21cdd9;">Content here</div>
CSS codes
.text {color:#21cdd9;}
.background {background-color:#21cdd9;}
.border {border:1px solid #21cdd9;}

Shades and Tints of #21cdd9

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, #020c0d is the darkest color, while #fbfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21cdd9

A tone is produced by adding gray to any pure hue. In this case, #788282 is the less saturated color, while #04e6f6 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21cdd9 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
  • #9b9b9b Achromatopsia 0.005% of the population
  • #83a5a7 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #babccf Protanopia 1% of men
  • #bab9e3 Deuteranopia 1% of men
  • #31cfde Tritanopia 0.001% of the population
Trichromacy
  • #82c2d2 Protanomaly 1% of men, 0.01% of women
  • #82c0df Deuteranomaly 6% of men, 0.4% of women
  • #2bcedc Tritanomaly 0.01% of the population