#304CD9 Color Information

Hex color code: #304CD9

The hex color #304CD9 is a peaceful blue with RGB values of (48, 76, 217) and HSL of (230°, 69%, 52%). It is typically applied in digital products.

Try:

Color NameRoyal Blue

HEX

#304CD9

RGB

48, 76, 217

HSL

230°, 69%, 52%

CMYK

78%, 65%, 0%, 15%

Shades

CSS Usage

color: #304CD9;
background-color: #304CD9;
border-color: #304CD9;
box-shadow: 0 0 10px #304CD9;
border: 2px solid #304CD9;

Tailwind Usage

bg-[#304CD9]
text-[#304CD9]
border-[#304CD9]
shadow-[0_0_10px_304CD9]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #304CD9, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #304CD9; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #304CD9; 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 #304CD9; background-color: #304CD915; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #304CD920; border-left: 4px solid #304CD9; }

Link / Accent

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

a { color: #304CD9; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #304CD9 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

48, 76, 217

Red: 48 / Green: 76 / Blue: 217

HSL

230°, 69%, 52%

Hue: 230° / Saturation: 69% / Lightness: 52%

CMYK

78%, 65%, 0%, 15%

Cyan: 78% / Magenta: 65% / Yellow: 0% / Key: 15%

What color is #304CD9?

#304CD9 is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

D9BD30

Color Palette

HEX to RGB

Convert #304CD9 to RGB:

rgb(48, 76, 217)HEX to RGB Converter →

HEX to HSL

Convert #304CD9 to HSL:

hsl(230, 69%, 52%)RGB to HSL Converter →

HEX to CMYK

Convert #304CD9 to CMYK:

cmyk(78%, 65%, 0%, 15%)Color Converter →

Color Meaning and Usage

A serene blue tone, #304CD9 has RGB (48, 76, 217) and HSL (230°, 69%, 52%). Known for evoking creativity and luxury, this blue-purple hue is a solid option for clean and minimal interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #304CD9 is #D9BD30, creating high-contrast pairings. For softer combinations, try analogous colors like #30A1D9.

Use #304CD9 in CSS: color: #304CD9 or background-color: #304CD9. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #304CD9

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

Contrast Ratio: 3.16:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #304CD9?

#304CD9 is a serene blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #304CD9?

#304CD9 in RGB is (48, 76, 217) - 48 red, 76 green, and 217 blue.

How to use #304CD9 in CSS?

Use #304CD9 directly in your CSS properties like color or background-color.

What colors go well with #304CD9?

#D9BD30 (complementary), #30A1D9 (analogous), and #1D339F (lighter shade) work well with #304CD9.