#21a1ff Color Information

In a RGB color space, hex #21a1ff is composed of 12.9% red, 63.1% green and 100% blue. Whereas in a CMYK color space, it is composed of 87.1% cyan, 36.9% magenta, 0% yellow and 0% black. It has a hue angle of 205.4 degrees, a saturation of 100% and a lightness of 56.5%. #21a1ff color hex could be obtained by blending #42ffff with #0043ff. Closest websafe color is: #3399ff.

    • R 13
    • G 63
    • B 100
    RGB color chart
    • C 87
    • M 37
    • Y 0
    • K 0
    CMYK color chart

#21a1ff color description : Vivid blue.

#21a1ff Color Conversion

The hexadecimal color #21a1ff has RGB values of R:33, G:161, B:255 and CMYK values of C:0.87, M:0.37, Y:0, K:0. Its decimal value is 2204159.

Hex triplet 21a1ff #21a1ff
RGB Decimal 33, 161, 255 rgb(33,161,255)
RGB Percent 12.9, 63.1, 100 rgb(12.9%,63.1%,100%)
CMYK 87, 37, 0, 0
HSL 205.4°, 100, 56.5 hsl(205.4,100%,56.5%)
HSV (or HSB) 205.4°, 87.1, 100
Web Safe 3399ff #3399ff
CIE-LAB 64.185, 0.086, -55.715
XYZ 31.418, 33.03, 99.322
xyY 0.192, 0.202, 33.03
CIE-LCH 64.185, 55.715, 270.089
CIE-LUV 64.185, -37.95, -90.062
Hunter-Lab 57.472, -2.997, -62.233
Binary 00100001, 10100001, 11111111

Color Schemes with #21a1ff

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

Alternatives to #21a1ff

Below, you can see some colors close to #21a1ff. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21a1ff Preview

Text with hexadecimal color #21a1ff

This text has a font color of #21a1ff.

<span style="color:#21a1ff;">Text here</span>
#21a1ff background color

This paragraph has a background color of #21a1ff.

<p style="background-color:#21a1ff;">Content here</p>
#21a1ff border color

This element has a border color of #21a1ff.

<div style="border:1px solid #21a1ff;">Content here</div>
CSS codes
.text {color:#21a1ff;}
.background {background-color:#21a1ff;}
.border {border:1px solid #21a1ff;}

Shades and Tints of #21a1ff

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, #00080d is the darkest color, while #f9fcff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21a1ff

A tone is produced by adding gray to any pure hue. In this case, #879199 is the less saturated color, while #21a1ff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21a1ff 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.

  • #858585 Achromatopsia 0.005% of the population
  • #718b9d Atypical Achromatopsia 0.001% of the population
  • #7a9df8 Protanopia 1% of men
  • #5aa1ff Deuteranopia 1% of men
  • #00b0bb Tritanopia 0.001% of the population
  • #599efa Protanomaly 1% of men, 0.01% of women
  • #45a1ff Deuteranomaly 6% of men, 0.4% of women
  • #0caad4 Tritanomaly 0.01% of the population