#5478EE Color Information

Hex color code: #5478EE

The hex color #5478EE is a dynamic blue with RGB values of (84, 120, 238) and HSL of (226°, 82%, 63%). It is typically applied in digital products.

Try:

Color NameRoyal Blue

HEX

#5478EE

RGB

84, 120, 238

HSL

226°, 82%, 63%

CMYK

65%, 50%, 0%, 7%

Shades

CSS Usage

color: #5478EE;
background-color: #5478EE;
border-color: #5478EE;
box-shadow: 0 0 10px #5478EE;
border: 2px solid #5478EE;

Tailwind Usage

bg-[#5478EE]
text-[#5478EE]
border-[#5478EE]
shadow-[0_0_10px_5478EE]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #5478EE, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #5478EE; color: #000000; }

Badge

New Feature

.badge { background-color: #5478EE; color: #000000; }

Text Highlight

The quick brown fox jumps over the lazy dog. highlighted text example shows how the color looks as a text highlight.

Card

Card Title

This card uses your color as a border accent.

.card-accent { border: 2px solid #5478EE; background-color: #5478EE15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #5478EE20; border-left: 4px solid #5478EE; }

Link / Accent

This is a paragraph with a link using your color. The color can be applied to interactive elements.

a { color: #5478EE; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #5478EE in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

84, 120, 238

Red: 84 / Green: 120 / Blue: 238

HSL

226°, 82%, 63%

Hue: 226° / Saturation: 82% / Lightness: 63%

CMYK

65%, 50%, 0%, 7%

Cyan: 65% / Magenta: 50% / Yellow: 0% / Key: 7%

What color is #5478EE?

#5478EE is a highly saturated hue associated with energy and excitement.

Color Shades

Complementary Colors

EECA53

Color Palette

HEX to RGB

Convert #5478EE to RGB:

rgb(84, 120, 238)HEX to RGB Converter →

HEX to HSL

Convert #5478EE to HSL:

hsl(226, 82%, 63%)RGB to HSL Converter →

HEX to CMYK

Convert #5478EE to CMYK:

cmyk(65%, 50%, 0%, 7%)Color Converter →

Color Meaning and Usage

A vivid blue tone, #5478EE has RGB (84, 120, 238) and HSL (226°, 82%, 63%). Known for evoking energy and excitement, this highly saturated hue is often used for branding and logos. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #5478EE is #EECA53, creating high-contrast pairings. For softer combinations, try analogous colors like #53C5EE.

Use #5478EE in CSS: color: #5478EE or background-color: #5478EE. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #5478EE

Sample text on this color - The quick brown fox jumps over the lazy dog.

Contrast Ratio: 5.30:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #5478EE?

#5478EE is a vivid blue color - a highly saturated hue that evokes energy and excitement.

What is the RGB value of #5478EE?

#5478EE in RGB is (84, 120, 238) - 84 red, 120 green, and 238 blue.

How to use #5478EE in CSS?

Use #5478EE directly in your CSS properties like color or background-color.

What colors go well with #5478EE?

#EECA53 (complementary), #53C5EE (analogous), and #1645DF (lighter shade) work well with #5478EE.