#21a5e2 Color Information

In a RGB color space, hex #21a5e2 is composed of 12.9% red, 64.7% green and 88.6% blue. Whereas in a CMYK color space, it is composed of 85.4% cyan, 27% magenta, 0% yellow and 11.4% black. It has a hue angle of 199 degrees, a saturation of 76.9% and a lightness of 50.8%. #21a5e2 color hex could be obtained by blending #42ffff with #004bc5. Closest websafe color is: #3399cc.

    • R 13
    • G 65
    • B 89
    RGB color chart
    • C 85
    • M 27
    • Y 0
    • K 11
    CMYK color chart

#21a5e2 color description : Vivid blue.

#21a5e2 Color Conversion

The hexadecimal color #21a5e2 has RGB values of R:33, G:165, B:226 and CMYK values of C:0.85, M:0.27, Y:0, K:0.11. Its decimal value is 2205154.

Hex triplet 21a5e2 #21a5e2
RGB Decimal 33, 165, 226 rgb(33,165,226)
RGB Percent 12.9, 64.7, 88.6 rgb(12.9%,64.7%,88.6%)
CMYK 85, 27, 0, 11
HSL 199°, 76.9, 50.8 hsl(199,76.9%,50.8%)
HSV (or HSB) 199°, 85.4, 88.6
Web Safe 3399cc #3399cc
CIE-LAB 63.935, -12.624, -40.211
XYZ 27.806, 32.722, 76.798
xyY 0.202, 0.238, 32.722
CIE-LCH 63.935, 42.146, 252.57
CIE-LUV 63.935, -41.015, -62.473
Hunter-Lab 57.203, -13.337, -39.557
Binary 00100001, 10100101, 11100010

Color Schemes with #21a5e2

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

Alternatives to #21a5e2

Below, you can see some colors close to #21a5e2. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21a5e2 Preview

Text with hexadecimal color #21a5e2

This text has a font color of #21a5e2.

<span style="color:#21a5e2;">Text here</span>
#21a5e2 background color

This paragraph has a background color of #21a5e2.

<p style="background-color:#21a5e2;">Content here</p>
#21a5e2 border color

This element has a border color of #21a5e2.

<div style="border:1px solid #21a5e2;">Content here</div>
CSS codes
.text {color:#21a5e2;}
.background {background-color:#21a5e2;}
.border {border:1px solid #21a5e2;}

Shades and Tints of #21a5e2

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, #000304 is the darkest color, while #f1f9fd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21a5e2

A tone is produced by adding gray to any pure hue. In this case, #78858b is the less saturated color, while #04b0ff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21a5e2 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.

  • #848484 Achromatopsia 0.005% of the population
  • #708b97 Atypical Achromatopsia 0.001% of the population
  • #8b9edb Protanopia 1% of men
  • #7c9fe7 Deuteranopia 1% of men
  • #00afbb Tritanopia 0.001% of the population
  • #64a0dd Protanomaly 1% of men, 0.01% of women
  • #5ba1e5 Deuteranomaly 6% of men, 0.4% of women
  • #0cabc9 Tritanomaly 0.01% of the population