#003DB8 Color Information

Hex color code: #003DB8

A vivid blue shade, #003DB8 appears as (0, 61, 184) in RGB and (220°, 100%, 36%) in HSL. It is commonly used in modern UI design.

Try:

Color NameNavy

HEX

#003DB8

RGB

0, 61, 184

HSL

220°, 100%, 36%

CMYK

100%, 67%, 0%, 28%

Shades

CSS Usage

color: #003DB8;
background-color: #003DB8;
border-color: #003DB8;
box-shadow: 0 0 10px #003DB8;
border: 2px solid #003DB8;

Tailwind Usage

bg-[#003DB8]
text-[#003DB8]
border-[#003DB8]
shadow-[0_0_10px_003DB8]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #003DB8, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #003DB8; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #003DB8; 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 #003DB8; background-color: #003DB815; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #003DB820; border-left: 4px solid #003DB8; }

Link / Accent

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

a { color: #003DB8; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #003DB8 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

0, 61, 184

Red: 0 / Green: 61 / Blue: 184

HSL

220°, 100%, 36%

Hue: 220° / Saturation: 100% / Lightness: 36%

CMYK

100%, 67%, 0%, 28%

Cyan: 100% / Magenta: 67% / Yellow: 0% / Key: 28%

What color is #003DB8?

#003DB8 is a highly saturated hue associated with energy and excitement.

Color Shades

Complementary Colors

B87A00

Color Palette

HEX to RGB

Convert #003DB8 to RGB:

rgb(0, 61, 184)HEX to RGB Converter →

HEX to HSL

Convert #003DB8 to HSL:

hsl(220, 100%, 36%)RGB to HSL Converter →

HEX to CMYK

Convert #003DB8 to CMYK:

cmyk(100%, 67%, 0%, 28%)Color Converter →

Color Meaning and Usage

A bold blue tone, #003DB8 has RGB (0, 61, 184) and HSL (220°, 100%, 36%). Known for evoking energy and excitement, this highly saturated hue is a solid option for clean and minimal interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #003DB8 is #B87A00, creating high-contrast pairings. For softer combinations, try analogous colors like #0099B8.

Use #003DB8 in CSS: color: #003DB8 or background-color: #003DB8. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #003DB8

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

Contrast Ratio: 2.36:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #003DB8?

#003DB8 is a bold blue color - a highly saturated hue that evokes energy and excitement.

What is the RGB value of #003DB8?

#003DB8 in RGB is (0, 61, 184) - 0 red, 61 green, and 184 blue.

How to use #003DB8 in CSS?

Use #003DB8 directly in your CSS properties like color or background-color.

What colors go well with #003DB8?

#B87A00 (complementary), #0099B8 (analogous), and #00246B (lighter shade) work well with #003DB8.