#388FE0 Color Information

Hex color code: #388FE0

The hex color #388FE0 is a vivid blue with RGB values of (56, 143, 224) and HSL of (209°, 73%, 55%). It is commonly used in modern UI design.

Try:

Color NameRoyal Blue

HEX

#388FE0

RGB

56, 143, 224

HSL

209°, 73%, 55%

CMYK

75%, 36%, 0%, 12%

Shades

CSS Usage

color: #388FE0;
background-color: #388FE0;
border-color: #388FE0;
box-shadow: 0 0 10px #388FE0;
border: 2px solid #388FE0;

Tailwind Usage

bg-[#388FE0]
text-[#388FE0]
border-[#388FE0]
shadow-[0_0_10px_388FE0]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #388FE0, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #388FE0; color: #000000; }

Badge

New Feature

.badge { background-color: #388FE0; 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 #388FE0; background-color: #388FE015; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #388FE020; border-left: 4px solid #388FE0; }

Link / Accent

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

a { color: #388FE0; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #388FE0 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

56, 143, 224

Red: 56 / Green: 143 / Blue: 224

HSL

209°, 73%, 55%

Hue: 209° / Saturation: 73% / Lightness: 55%

CMYK

75%, 36%, 0%, 12%

Cyan: 75% / Magenta: 36% / Yellow: 0% / Key: 12%

What color is #388FE0?

#388FE0 is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

E08938

Color Palette

HEX to RGB

Convert #388FE0 to RGB:

rgb(56, 143, 224)HEX to RGB Converter →

HEX to HSL

Convert #388FE0 to HSL:

hsl(209, 73%, 55%)RGB to HSL Converter →

HEX to CMYK

Convert #388FE0 to CMYK:

cmyk(75%, 36%, 0%, 12%)Color Converter →

Color Meaning and Usage

A eye-catching blue tone, #388FE0 has RGB (56, 143, 224) and HSL (209°, 73%, 55%). Known for evoking trust and professionalism, this cyan-blue hue is frequently seen in web interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #388FE0 is #E08938, creating high-contrast pairings. For softer combinations, try analogous colors like #38E0DD.

Use #388FE0 in CSS: color: #388FE0 or background-color: #388FE0. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #388FE0

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

Contrast Ratio: 6.17:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #388FE0?

#388FE0 is a eye-catching blue color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #388FE0?

#388FE0 in RGB is (56, 143, 224) - 56 red, 143 green, and 224 blue.

How to use #388FE0 in CSS?

Use #388FE0 directly in your CSS properties like color or background-color.

What colors go well with #388FE0?

#E08938 (complementary), #38E0DD (analogous), and #1C68B0 (lighter shade) work well with #388FE0.