#E03540 Color Information

Hex color code: #E03540

#E03540 is a bold red color. In RGB it is (224, 53, 64), and in HSL it is (356°, 73%, 54%). It is frequently seen in web interfaces.

Try:

Color NameCrimson

HEX

#E03540

RGB

224, 53, 64

HSL

356°, 73%, 54%

CMYK

0%, 76%, 71%, 12%

Shades

CSS Usage

color: #E03540;
background-color: #E03540;
border-color: #E03540;
box-shadow: 0 0 10px #E03540;
border: 2px solid #E03540;

Tailwind Usage

bg-[#E03540]
text-[#E03540]
border-[#E03540]
shadow-[0_0_10px_E03540]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #E03540, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #E03540; color: #000000; }

Badge

New Feature

.badge { background-color: #E03540; 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 #E03540; background-color: #E0354015; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #E0354020; border-left: 4px solid #E03540; }

Link / Accent

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

a { color: #E03540; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #E03540 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

224, 53, 64

Red: 224 / Green: 53 / Blue: 64

HSL

356°, 73%, 54%

Hue: 356° / Saturation: 73% / Lightness: 54%

CMYK

0%, 76%, 71%, 12%

Cyan: 0% / Magenta: 76% / Yellow: 71% / Key: 12%

What color is #E03540?

#E03540 is a red-orange hue associated with warmth and passion.

Color Shades

Complementary Colors

34DFD4

Color Palette

HEX to RGB

Convert #E03540 to RGB:

rgb(224, 53, 64)HEX to RGB Converter →

HEX to HSL

Convert #E03540 to HSL:

hsl(356, 73%, 54%)RGB to HSL Converter →

HEX to CMYK

Convert #E03540 to CMYK:

cmyk(0%, 76%, 71%, 12%)Color Converter →

Color Meaning and Usage

A vivid red tone, #E03540 has RGB (224, 53, 64) and HSL (356°, 73%, 54%). Known for evoking warmth and passion, this red-orange hue is well suited for marketing pages and hero sections. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #E03540 is #34DFD4, creating high-contrast pairings. For softer combinations, try analogous colors like #DF3495.

Use #E03540 in CSS: color: #E03540 or background-color: #E03540. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #E03540

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

Contrast Ratio: 4.75:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #E03540?

#E03540 is a vivid red color - a red-orange hue that evokes warmth and passion.

What is the RGB value of #E03540?

#E03540 in RGB is (224, 53, 64) - 224 red, 53 green, and 64 blue.

How to use #E03540 in CSS?

Use #E03540 directly in your CSS properties like color or background-color.

What colors go well with #E03540?

#34DFD4 (complementary), #DF3495 (analogous), and #AC1B25 (lighter shade) work well with #E03540.