#337CD7 Color Information

Hex color code: #337CD7

A peaceful blue shade, #337CD7 appears as (51, 124, 215) in RGB and (213°, 67%, 52%) in HSL. It is typically applied in digital products.

Try:

Color NameRoyal Blue

HEX

#337CD7

RGB

51, 124, 215

HSL

213°, 67%, 52%

CMYK

76%, 42%, 0%, 16%

Shades

CSS Usage

color: #337CD7;
background-color: #337CD7;
border-color: #337CD7;
box-shadow: 0 0 10px #337CD7;
border: 2px solid #337CD7;

Tailwind Usage

bg-[#337CD7]
text-[#337CD7]
border-[#337CD7]
shadow-[0_0_10px_337CD7]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #337CD7, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #337CD7; color: #000000; }

Badge

New Feature

.badge { background-color: #337CD7; 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 #337CD7; background-color: #337CD715; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #337CD720; border-left: 4px solid #337CD7; }

Link / Accent

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

a { color: #337CD7; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #337CD7 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

51, 124, 215

Red: 51 / Green: 124 / Blue: 215

HSL

213°, 67%, 52%

Hue: 213° / Saturation: 67% / Lightness: 52%

CMYK

76%, 42%, 0%, 16%

Cyan: 76% / Magenta: 42% / Yellow: 0% / Key: 16%

What color is #337CD7?

#337CD7 is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

D78D33

Color Palette

HEX to RGB

Convert #337CD7 to RGB:

rgb(51, 124, 215)HEX to RGB Converter →

HEX to HSL

Convert #337CD7 to HSL:

hsl(213, 67%, 52%)RGB to HSL Converter →

HEX to CMYK

Convert #337CD7 to CMYK:

cmyk(76%, 42%, 0%, 16%)Color Converter →

Color Meaning and Usage

A serene blue tone, #337CD7 has RGB (51, 124, 215) and HSL (213°, 67%, 52%). Known for evoking creativity and luxury, this blue-purple hue is popular for illustrations and friendly visual themes. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #337CD7 is #D78D33, creating high-contrast pairings. For softer combinations, try analogous colors like #33CED7.

Use #337CD7 in CSS: color: #337CD7 or background-color: #337CD7. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #337CD7

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

Contrast Ratio: 5.01:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #337CD7?

#337CD7 is a serene blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #337CD7?

#337CD7 in RGB is (51, 124, 215) - 51 red, 124 green, and 215 blue.

How to use #337CD7 in CSS?

Use #337CD7 directly in your CSS properties like color or background-color.

What colors go well with #337CD7?

#D78D33 (complementary), #33CED7 (analogous), and #1F589E (lighter shade) work well with #337CD7.