#21b4d5 Color Information

In a RGB color space, hex #21b4d5 is composed of 12.9% red, 70.6% green and 83.5% blue. Whereas in a CMYK color space, it is composed of 84.5% cyan, 15.5% magenta, 0% yellow and 16.5% black. It has a hue angle of 191 degrees, a saturation of 73.2% and a lightness of 48.2%. #21b4d5 color hex could be obtained by blending #42ffff with #0069ab. Closest websafe color is: #33cccc.

    • R 13
    • G 71
    • B 84
    RGB color chart
    • C 85
    • M 15
    • Y 0
    • K 16
    CMYK color chart

#21b4d5 color description : Strong cyan.

#21b4d5 Color Conversion

The hexadecimal color #21b4d5 has RGB values of R:33, G:180, B:213 and CMYK values of C:0.85, M:0.15, Y:0, K:0.16. Its decimal value is 2208981.

Hex triplet 21b4d5 #21b4d5
RGB Decimal 33, 180, 213 rgb(33,180,213)
RGB Percent 12.9, 70.6, 83.5 rgb(12.9%,70.6%,83.5%)
CMYK 85, 15, 0, 16
HSL 191°, 73.2, 48.2 hsl(191,73.2%,48.2%)
HSV (or HSB) 191°, 84.5, 83.5
Web Safe 33cccc #33cccc
CIE-LAB 67.849, -24.982, -26.981
XYZ 28.955, 37.767, 68.711
xyY 0.214, 0.279, 37.767
CIE-LCH 67.849, 36.771, 227.203
CIE-LUV 67.849, -47.057, -39.075
Hunter-Lab 61.455, -23.443, -23.272
Binary 00100001, 10110100, 11010101

Color Schemes with #21b4d5

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

Alternatives to #21b4d5

Below, you can see some colors close to #21b4d5. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21b4d5 Preview

Text with hexadecimal color #21b4d5

This text has a font color of #21b4d5.

<span style="color:#21b4d5;">Text here</span>
#21b4d5 background color

This paragraph has a background color of #21b4d5.

<p style="background-color:#21b4d5;">Content here</p>
#21b4d5 border color

This element has a border color of #21b4d5.

<div style="border:1px solid #21b4d5;">Content here</div>
CSS codes
.text {color:#21b4d5;}
.background {background-color:#21b4d5;}
.border {border:1px solid #21b4d5;}

Shades and Tints of #21b4d5

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, #010809 is the darkest color, while #f7fdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21b4d5

A tone is produced by adding gray to any pure hue. In this case, #767e80 is the less saturated color, while #05c6f1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21b4d5 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.

  • #8c8c8c Achromatopsia 0.005% of the population
  • #77949b Atypical Achromatopsia 0.001% of the population
  • #a0a8cd Protanopia 1% of men
  • #9ba7dd Deuteranopia 1% of men
  • #00bac8 Tritanopia 0.001% of the population
  • #72acd0 Protanomaly 1% of men, 0.01% of women
  • #6eacda Deuteranomaly 6% of men, 0.4% of women
  • #0cb8cc Tritanomaly 0.01% of the population