Vivid Sky Blue

Q: How do I use #21B5DE in CSS?

You can use #21B5DE in CSS with: background-color: #21B5DE; or color: #21B5DE; or as an RGB value: rgb(33, 181, 222). For print design, use CMYK: 85%, 18%, 0%, 13%.

#21B5DE

Vivid Sky Blue is a cool medium color with the hex code #21B5DE. This vibrant hue can be represented as RGB 33, 181, 222 in digital design or CMYK 85%, 18%, 0%, 13% for print applications. Find matching Pantone color.

Vivid Sky Blue Color Values

HEX: #21B5DE
RGB: 33, 181, 222
HSL: 193°, 74%, 50%
CMYK: 85, 18, 0, 13

Shades & Tints

Darker Lighter

About this color

Vivid Sky Blue sits at 193° on the color wheel, placing it in the cool color family, typically conveying calm and professionalism. With 74% saturation and 50% lightness, this vibrant medium hue balances visibility with restraint.

In digital design, cool colors like Vivid Sky Blue work well for backgrounds, navigation, and establishing trust. Medium-toned colors offer versatility across both light and dark design themes.

When using Vivid Sky Blue in print, the CMYK breakdown of 85%, 18%, 0%, 13% ensures accurate color reproduction. The bright CMYK values indicate this color relies on pure inks rather than black, maintaining vibrancy in print.

Color Harmonies

Complementary

Analogous

Triadic

Split-Complementary

How to use Vivid Sky Blue

CSS Variable

:root {
  --brand-primary: #21B5DE;
  --brand-primary-rgb: 33, 181, 222;
}

Define as a CSS custom property for consistent theming across your site.

Tailwind Config

colors: {
  brand: '#21B5DE',
}

Add to your Tailwind config to use classes like bg-brand.

Print Design (CMYK)

C: 85%
M: 18%
Y: 0%
K: 13%

Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.

RGB for Screens

rgb(33, 181, 222)
rgba(33, 181, 222, 0.8)

Use RGB notation for compatibility or add alpha channel for transparency.

Brands Using the Same Hue

14 brand s with colors near 193° on the color wheel

Frequently Asked Questions

What color is #21B5DE?

#21B5DE is Vivid Sky Blue, a cool medium color with RGB values of 33, 181, 222. It has a hue of 193°, 74% saturation, and 50% lightness in the HSL color space.

What is the RGB value of #21B5DE?

The RGB color code for #21B5DE is rgb(33, 181, 222). This means it contains 33 red, 181 green, and 222 blue in the RGB color model.

Is Vivid Sky Blue a warm or cool color?

Vivid Sky Blue (#21B5DE) is a cool color with a hue between 120-300° on the color wheel.

How do I use #21B5DE in CSS?

You can use #21B5DE in CSS with: background-color: #21B5DE; or color: #21B5DE; or as an RGB value: rgb(33, 181, 222). For print design, use CMYK: 85%, 18%, 0%, 13%.