#D23737 Color Information

Hex color code: #D23737

The hex color #D23737 is a vibrant red with RGB values of (210, 55, 55) and HSL of (0°, 63%, 52%). It is often used for branding and logos.

Try:

Color NameCrimson

HEX

#D23737

RGB

210, 55, 55

HSL

0°, 63%, 52%

CMYK

0%, 74%, 74%, 18%

Shades

CSS Usage

color: #D23737;
background-color: #D23737;
border-color: #D23737;
box-shadow: 0 0 10px #D23737;
border: 2px solid #D23737;

Tailwind Usage

bg-[#D23737]
text-[#D23737]
border-[#D23737]
shadow-[0_0_10px_D23737]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #D23737, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #D23737; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #D23737; 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 #D23737; background-color: #D2373715; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #D2373720; border-left: 4px solid #D23737; }

Link / Accent

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

a { color: #D23737; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #D23737 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

210, 55, 55

Red: 210 / Green: 55 / Blue: 55

HSL

0°, 63%, 52%

Hue: 0° / Saturation: 63% / Lightness: 52%

CMYK

0%, 74%, 74%, 18%

Cyan: 0% / Magenta: 74% / Yellow: 74% / Key: 18%

What color is #D23737?

#D23737 is a red-orange hue associated with warmth and passion.

Color Shades

Complementary Colors

37D2D2

Color Palette

HEX to RGB

Convert #D23737 to RGB:

rgb(210, 55, 55)HEX to RGB Converter →

HEX to HSL

Convert #D23737 to HSL:

hsl(0, 63%, 52%)RGB to HSL Converter →

HEX to CMYK

Convert #D23737 to CMYK:

cmyk(0%, 74%, 74%, 18%)Color Converter →

Color Meaning and Usage

#D23737 is a vibrant red color with RGB values of 210, 55, 55 and HSL of 0°, 63%, 52%. This red-orange hue evokes warmth and passion, making it suitable for popular in mobile app design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #D23737 is #37D2D2, creating high-contrast pairings. For softer combinations, try analogous colors like #D23785.

Use #D23737 in CSS: color: #D23737 or background-color: #D23737. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #D23737

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

Contrast Ratio: 4.34:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #D23737?

#D23737 is a vibrant red color - a red-orange hue that evokes warmth and passion.

What is the RGB value of #D23737?

#D23737 in RGB is (210, 55, 55) - 210 red, 55 green, and 55 blue.

How to use #D23737 in CSS?

Use #D23737 directly in your CSS properties like color or background-color.

What colors go well with #D23737?

#37D2D2 (complementary), #D23785 (analogous), and #9A2323 (lighter shade) work well with #D23737.