#AD1F2F Color Information

Hex color code: #AD1F2F

The hex color #AD1F2F is a invigorating red with RGB values of (173, 31, 47) and HSL of (353°, 70%, 40%). It is popular in mobile app design.

Try:

Color NameFirebrick

HEX

#AD1F2F

RGB

173, 31, 47

HSL

353°, 70%, 40%

CMYK

0%, 82%, 73%, 32%

Shades

CSS Usage

color: #AD1F2F;
background-color: #AD1F2F;
border-color: #AD1F2F;
box-shadow: 0 0 10px #AD1F2F;
border: 2px solid #AD1F2F;

Tailwind Usage

bg-[#AD1F2F]
text-[#AD1F2F]
border-[#AD1F2F]
shadow-[0_0_10px_AD1F2F]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #AD1F2F, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #AD1F2F; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #AD1F2F; 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 #AD1F2F; background-color: #AD1F2F15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #AD1F2F20; border-left: 4px solid #AD1F2F; }

Link / Accent

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

a { color: #AD1F2F; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #AD1F2F in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

173, 31, 47

Red: 173 / Green: 31 / Blue: 47

HSL

353°, 70%, 40%

Hue: 353° / Saturation: 70% / Lightness: 40%

CMYK

0%, 82%, 73%, 32%

Cyan: 0% / Magenta: 82% / Yellow: 73% / Key: 32%

What color is #AD1F2F?

#AD1F2F is a red-orange hue associated with warmth and passion.

Color Shades

Complementary Colors

1FAD9D

Color Palette

HEX to RGB

Convert #AD1F2F to RGB:

rgb(173, 31, 47)HEX to RGB Converter →

HEX to HSL

Convert #AD1F2F to HSL:

hsl(353, 70%, 40%)RGB to HSL Converter →

HEX to CMYK

Convert #AD1F2F to CMYK:

cmyk(0%, 82%, 73%, 32%)Color Converter →

Color Meaning and Usage

A energetic red tone, #AD1F2F has RGB (173, 31, 47) and HSL (353°, 70%, 40%). Known for evoking warmth and passion, this red-orange hue is often used for branding and logos. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #AD1F2F is #1FAD9D, creating high-contrast pairings. For softer combinations, try analogous colors like #AD1F77.

Use #AD1F2F in CSS: color: #AD1F2F or background-color: #AD1F2F. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #AD1F2F

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

Contrast Ratio: 3.01:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #AD1F2F?

#AD1F2F is a energetic red color - a red-orange hue that evokes warmth and passion.

What is the RGB value of #AD1F2F?

#AD1F2F in RGB is (173, 31, 47) - 173 red, 31 green, and 47 blue.

How to use #AD1F2F in CSS?

Use #AD1F2F directly in your CSS properties like color or background-color.

What colors go well with #AD1F2F?

#1FAD9D (complementary), #AD1F77 (analogous), and #6C131E (lighter shade) work well with #AD1F2F.