#366DEC Color Information

Hex color code: #366DEC

The hex color #366DEC is a bold blue with RGB values of (54, 109, 236) and HSL of (222°, 83%, 57%). It is frequently seen in web interfaces.

Try:

Color NameRoyal Blue

HEX

#366DEC

RGB

54, 109, 236

HSL

222°, 83%, 57%

CMYK

77%, 54%, 0%, 7%

Shades

CSS Usage

color: #366DEC;
background-color: #366DEC;
border-color: #366DEC;
box-shadow: 0 0 10px #366DEC;
border: 2px solid #366DEC;

Tailwind Usage

bg-[#366DEC]
text-[#366DEC]
border-[#366DEC]
shadow-[0_0_10px_366DEC]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #366DEC, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #366DEC; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #366DEC; color: #FFFFFF; }

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 #366DEC; background-color: #366DEC15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #366DEC20; border-left: 4px solid #366DEC; }

Link / Accent

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

a { color: #366DEC; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #366DEC in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

54, 109, 236

Red: 54 / Green: 109 / Blue: 236

HSL

222°, 83%, 57%

Hue: 222° / Saturation: 83% / Lightness: 57%

CMYK

77%, 54%, 0%, 7%

Cyan: 77% / Magenta: 54% / Yellow: 0% / Key: 7%

What color is #366DEC?

#366DEC is a highly saturated hue associated with energy and excitement.

Color Shades

Complementary Colors

ECB636

Color Palette

HEX to RGB

Convert #366DEC to RGB:

rgb(54, 109, 236)HEX to RGB Converter →

HEX to HSL

Convert #366DEC to HSL:

hsl(222, 83%, 57%)RGB to HSL Converter →

HEX to CMYK

Convert #366DEC to CMYK:

cmyk(77%, 54%, 0%, 7%)Color Converter →

Color Meaning and Usage

A vivid blue tone, #366DEC has RGB (54, 109, 236) and HSL (222°, 83%, 57%). Known for evoking energy and excitement, this highly saturated hue is often used for buttons, highlights, and accents. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #366DEC is #ECB636, creating high-contrast pairings. For softer combinations, try analogous colors like #36C8EC.

Use #366DEC in CSS: color: #366DEC or background-color: #366DEC. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #366DEC

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

Contrast Ratio: 4.56:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #366DEC?

#366DEC is a vivid blue color - a highly saturated hue that evokes energy and excitement.

What is the RGB value of #366DEC?

#366DEC in RGB is (54, 109, 236) - 54 red, 109 green, and 236 blue.

How to use #366DEC in CSS?

Use #366DEC directly in your CSS properties like color or background-color.

What colors go well with #366DEC?

#ECB636 (complementary), #36C8EC (analogous), and #1248C4 (lighter shade) work well with #366DEC.