#B4183F Color Information

Hex color code: #B4183F

#B4183F is a bold red color. In RGB it is (180, 24, 63), and in HSL it is (345°, 76%, 40%). It is frequently seen in web interfaces.

Try:

Color NameFirebrick

HEX

#B4183F

RGB

180, 24, 63

HSL

345°, 76%, 40%

CMYK

0%, 87%, 65%, 29%

Shades

CSS Usage

color: #B4183F;
background-color: #B4183F;
border-color: #B4183F;
box-shadow: 0 0 10px #B4183F;
border: 2px solid #B4183F;

Tailwind Usage

bg-[#B4183F]
text-[#B4183F]
border-[#B4183F]
shadow-[0_0_10px_B4183F]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #B4183F, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #B4183F; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #B4183F; 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 #B4183F; background-color: #B4183F15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #B4183F20; border-left: 4px solid #B4183F; }

Link / Accent

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

a { color: #B4183F; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #B4183F in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

180, 24, 63

Red: 180 / Green: 24 / Blue: 63

HSL

345°, 76%, 40%

Hue: 345° / Saturation: 76% / Lightness: 40%

CMYK

0%, 87%, 65%, 29%

Cyan: 0% / Magenta: 87% / Yellow: 65% / Key: 29%

What color is #B4183F?

#B4183F is a red-orange hue associated with warmth and passion.

Color Shades

Complementary Colors

18B48D

Color Palette

HEX to RGB

Convert #B4183F to RGB:

rgb(180, 24, 63)HEX to RGB Converter →

HEX to HSL

Convert #B4183F to HSL:

hsl(345, 76%, 40%)RGB to HSL Converter →

HEX to CMYK

Convert #B4183F to CMYK:

cmyk(0%, 87%, 65%, 29%)Color Converter →

Color Meaning and Usage

#B4183F is a striking red color with RGB values of 180, 24, 63 and HSL of 345°, 76%, 40%. This red-orange hue evokes warmth and passion, making it suitable for frequently chosen for fintech and productivity apps. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #B4183F is #18B48D, creating high-contrast pairings. For softer combinations, try analogous colors like #B4188D.

Use #B4183F in CSS: color: #B4183F or background-color: #B4183F. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #B4183F

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

Contrast Ratio: 3.14:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #B4183F?

#B4183F is a striking red color - a red-orange hue that evokes warmth and passion.

What is the RGB value of #B4183F?

#B4183F in RGB is (180, 24, 63) - 180 red, 24 green, and 63 blue.

How to use #B4183F in CSS?

Use #B4183F directly in your CSS properties like color or background-color.

What colors go well with #B4183F?

#18B48D (complementary), #B4188D (analogous), and #700F28 (lighter shade) work well with #B4183F.