#21a9fb Color Information

In a RGB color space, hex #21a9fb is composed of 12.9% red, 66.3% green and 98.4% blue. Whereas in a CMYK color space, it is composed of 86.9% cyan, 32.7% magenta, 0% yellow and 1.6% black. It has a hue angle of 202.6 degrees, a saturation of 96.5% and a lightness of 55.7%. #21a9fb color hex could be obtained by blending #42ffff with #0053f7. Closest websafe color is: #3399ff.

    • R 13
    • G 66
    • B 98
    RGB color chart
    • C 87
    • M 33
    • Y 0
    • K 2
    CMYK color chart

#21a9fb color description : Vivid blue.

#21a9fb Color Conversion

The hexadecimal color #21a9fb has RGB values of R:33, G:169, B:251 and CMYK values of C:0.87, M:0.33, Y:0, K:0.02. Its decimal value is 2206203.

Hex triplet 21a9fb #21a9fb
RGB Decimal 33, 169, 251 rgb(33,169,251)
RGB Percent 12.9, 66.3, 98.4 rgb(12.9%,66.3%,98.4%)
CMYK 87, 33, 0, 2
HSL 202.6°, 96.5, 55.7 hsl(202.6,96.5%,55.7%)
HSV (or HSB) 202.6°, 86.9, 98.4
Web Safe 3399ff #3399ff
CIE-LAB 66.26, -5.927, -50.247
XYZ 32.223, 35.661, 96.446
xyY 0.196, 0.217, 35.661
CIE-LCH 66.26, 50.596, 263.273
CIE-LUV 66.26, -40.785, -80.629
Hunter-Lab 59.717, -8.186, -53.955
Binary 00100001, 10101001, 11111011

Color Schemes with #21a9fb

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

Alternatives to #21a9fb

Below, you can see some colors close to #21a9fb. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21a9fb Preview

Text with hexadecimal color #21a9fb

This text has a font color of #21a9fb.

<span style="color:#21a9fb;">Text here</span>
#21a9fb background color

This paragraph has a background color of #21a9fb.

<p style="background-color:#21a9fb;">Content here</p>
#21a9fb border color

This element has a border color of #21a9fb.

<div style="border:1px solid #21a9fb;">Content here</div>
CSS codes
.text {color:#21a9fb;}
.background {background-color:#21a9fb;}
.border {border:1px solid #21a9fb;}

Shades and Tints of #21a9fb

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, #000609 is the darkest color, while #f5fbff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21a9fb

A tone is produced by adding gray to any pure hue. In this case, #898f93 is the less saturated color, while #21a9fb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21a9fb 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.

  • #8a8a8a Achromatopsia 0.005% of the population
  • #7590a1 Atypical Achromatopsia 0.001% of the population
  • #87a3f3 Protanopia 1% of men
  • #6ea6fe Deuteranopia 1% of men
  • #00b6c2 Tritanopia 0.001% of the population
  • #62a5f6 Protanomaly 1% of men, 0.01% of women
  • #52a7fd Deuteranomaly 6% of men, 0.4% of women
  • #0cb1d6 Tritanomaly 0.01% of the population