#18131B Color Information

Hex color code: #18131B

A dark purple shade, #18131B appears as (24, 19, 27) in RGB and (278°, 17%, 9%) in HSL. It is often used for branding and logos.

Try:

Color NameBlack

HEX

#18131B

RGB

24, 19, 27

HSL

278°, 17%, 9%

CMYK

11%, 30%, 0%, 89%

Shades

CSS Usage

color: #18131B;
background-color: #18131B;
border-color: #18131B;
box-shadow: 0 0 10px #18131B;
border: 2px solid #18131B;

Tailwind Usage

bg-[#18131B]
text-[#18131B]
border-[#18131B]
shadow-[0_0_10px_18131B]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #18131B, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #18131B; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #18131B; 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 #18131B; background-color: #18131B15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #18131B20; border-left: 4px solid #18131B; }

Link / Accent

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

a { color: #18131B; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #18131B in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

24, 19, 27

Red: 24 / Green: 19 / Blue: 27

HSL

278°, 17%, 9%

Hue: 278° / Saturation: 17% / Lightness: 9%

CMYK

11%, 30%, 0%, 89%

Cyan: 11% / Magenta: 30% / Yellow: 0% / Key: 89%

What color is #18131B?

#18131B is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

161B13

Color Palette

HEX to RGB

Convert #18131B to RGB:

rgb(24, 19, 27)HEX to RGB Converter →

HEX to HSL

Convert #18131B to HSL:

hsl(278, 17%, 9%)RGB to HSL Converter →

HEX to CMYK

Convert #18131B to CMYK:

cmyk(11%, 30%, 0%, 89%)Color Converter →

Color Meaning and Usage

A deep purple tone, #18131B has RGB (24, 19, 27) and HSL (278°, 17%, 9%). Known for evoking sophistication and elegance, this very dark shade is often used for branding and logos. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #18131B is #161B13, creating high-contrast pairings. For softer combinations, try analogous colors like #14131B.

Use #18131B in CSS: color: #18131B or background-color: #18131B. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #18131B

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

Contrast Ratio: 1.15:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #18131B?

#18131B is a deep purple color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #18131B?

#18131B in RGB is (24, 19, 27) - 24 red, 19 green, and 27 blue.

How to use #18131B in CSS?

Use #18131B directly in your CSS properties like color or background-color.

What colors go well with #18131B?

#161B13 (complementary), #14131B (analogous), and #000000 (lighter shade) work well with #18131B.