#21b8ff Color Information

In a RGB color space, hex #21b8ff is composed of 12.9% red, 72.2% green and 100% blue. Whereas in a CMYK color space, it is composed of 87.1% cyan, 27.8% magenta, 0% yellow and 0% black. It has a hue angle of 199.2 degrees, a saturation of 100% and a lightness of 56.5%. #21b8ff color hex could be obtained by blending #42ffff with #0071ff. Closest websafe color is: #33ccff.

    • R 13
    • G 72
    • B 100
    RGB color chart
    • C 87
    • M 28
    • Y 0
    • K 0
    CMYK color chart

#21b8ff color description : Vivid blue.

#21b8ff Color Conversion

The hexadecimal color #21b8ff has RGB values of R:33, G:184, B:255 and CMYK values of C:0.87, M:0.28, Y:0, K:0. Its decimal value is 2210047.

Hex triplet 21b8ff #21b8ff
RGB Decimal 33, 184, 255 rgb(33,184,255)
RGB Percent 12.9, 72.2, 100 rgb(12.9%,72.2%,100%)
CMYK 87, 28, 0, 0
HSL 199.2°, 100, 56.5 hsl(199.2,100%,56.5%)
HSV (or HSB) 199.2°, 87.1, 100
Web Safe 33ccff #33ccff
CIE-LAB 70.747, -12.774, -45.35
XYZ 35.813, 41.821, 100.787
xyY 0.201, 0.234, 41.821
CIE-LCH 70.747, 47.115, 254.268
CIE-LUV 70.747, -45.495, -72.192
Hunter-Lab 64.669, -14.319, -47.135
Binary 00100001, 10111000, 11111111

Color Schemes with #21b8ff

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

Alternatives to #21b8ff

Below, you can see some colors close to #21b8ff. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b8ff Preview

Text with hexadecimal color #21b8ff

This text has a font color of #21b8ff.

<span style="color:#21b8ff;">Text here</span>
#21b8ff background color

This paragraph has a background color of #21b8ff.

<p style="background-color:#21b8ff;">Content here</p>
#21b8ff border color

This element has a border color of #21b8ff.

<div style="border:1px solid #21b8ff;">Content here</div>
CSS codes
.text {color:#21b8ff;}
.background {background-color:#21b8ff;}
.border {border:1px solid #21b8ff;}

Shades and Tints of #21b8ff

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, #00090d is the darkest color, while #f9fdff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b8ff

A tone is produced by adding gray to any pure hue. In this case, #879399 is the less saturated color, while #21b8ff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b8ff 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.

  • #939393 Achromatopsia 0.005% of the population
  • #7c9aa9 Atypical Achromatopsia 0.001% of the population
  • #99aef5 Protanopia 1% of men
  • #89b0ff Deuteranopia 1% of men
  • #00c2cf Tritanopia 0.001% of the population
  • #6db2f9 Protanomaly 1% of men, 0.01% of women
  • #63b3ff Deuteranomaly 6% of men, 0.4% of women
  • #0cbee0 Tritanomaly 0.01% of the population