#21d9fb Color Information

In a RGB color space, hex #21d9fb is composed of 12.9% red, 85.1% green and 98.4% blue. Whereas in a CMYK color space, it is composed of 86.9% cyan, 13.5% magenta, 0% yellow and 1.6% black. It has a hue angle of 189.4 degrees, a saturation of 96.5% and a lightness of 55.7%. #21d9fb color hex could be obtained by blending #42ffff with #00b3f7. Closest websafe color is: #33ccff.

    • R 13
    • G 85
    • B 98
    RGB color chart
    • C 87
    • M 14
    • Y 0
    • K 2
    CMYK color chart

#21d9fb color description : Vivid cyan.

#21d9fb Color Conversion

The hexadecimal color #21d9fb has RGB values of R:33, G:217, B:251 and CMYK values of C:0.87, M:0.14, Y:0, K:0.02. Its decimal value is 2218491.

Hex triplet 21d9fb #21d9fb
RGB Decimal 33, 217, 251 rgb(33,217,251)
RGB Percent 12.9, 85.1, 98.4 rgb(12.9%,85.1%,98.4%)
CMYK 87, 14, 0, 2
HSL 189.4°, 96.5, 55.7 hsl(189.4,96.5%,55.7%)
HSV (or HSB) 189.4°, 86.9, 98.4
Web Safe 33ccff #33ccff
CIE-LAB 80.129, -30.965, -28.659
XYZ 42.848, 56.91, 99.988
xyY 0.215, 0.285, 56.91
CIE-LCH 80.129, 42.192, 222.785
CIE-LUV 80.129, -56.866, -41.927
Hunter-Lab 75.439, -30.633, -25.777
Binary 00100001, 11011001, 11111011

Color Schemes with #21d9fb

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

Alternatives to #21d9fb

Below, you can see some colors close to #21d9fb. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21d9fb Preview

Text with hexadecimal color #21d9fb

This text has a font color of #21d9fb.

<span style="color:#21d9fb;">Text here</span>
#21d9fb background color

This paragraph has a background color of #21d9fb.

<p style="background-color:#21d9fb;">Content here</p>
#21d9fb border color

This element has a border color of #21d9fb.

<div style="border:1px solid #21d9fb;">Content here</div>
CSS codes
.text {color:#21d9fb;}
.background {background-color:#21d9fb;}
.border {border:1px solid #21d9fb;}

Shades and Tints of #21d9fb

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, #000809 is the darkest color, while #f5fdff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21d9fb

A tone is produced by adding gray to any pure hue. In this case, #899193 is the less saturated color, while #21d9fb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21d9fb 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.

  • #a6a6a6 Achromatopsia 0.005% of the population
  • #8bb0b7 Atypical Achromatopsia 0.001% of the population
  • #c0c7ef Protanopia 1% of men
  • #bcc6ff Deuteranopia 1% of men
  • #00dded Tritanopia 0.001% of the population
  • #86cef3 Protanomaly 1% of men, 0.01% of women
  • #83cdfd Deuteranomaly 6% of men, 0.4% of women
  • #0cdbf2 Tritanomaly 0.01% of the population