#17181C Color Information

Hex color code: #17181C

The hex color #17181C is a dark blue with RGB values of (23, 24, 28) and HSL of (228°, 10%, 10%). It is frequently seen in web interfaces.

Try:

Color NameBlack

HEX

#17181C

RGB

23, 24, 28

HSL

228°, 10%, 10%

CMYK

18%, 14%, 0%, 89%

Shades

CSS Usage

color: #17181C;
background-color: #17181C;
border-color: #17181C;
box-shadow: 0 0 10px #17181C;
border: 2px solid #17181C;

Tailwind Usage

bg-[#17181C]
text-[#17181C]
border-[#17181C]
shadow-[0_0_10px_17181C]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #17181C, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #17181C; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #17181C; 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 #17181C; background-color: #17181C15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #17181C20; border-left: 4px solid #17181C; }

Link / Accent

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

a { color: #17181C; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #17181C in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

23, 24, 28

Red: 23 / Green: 24 / Blue: 28

HSL

228°, 10%, 10%

Hue: 228° / Saturation: 10% / Lightness: 10%

CMYK

18%, 14%, 0%, 89%

Cyan: 18% / Magenta: 14% / Yellow: 0% / Key: 89%

What color is #17181C?

#17181C is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

1C1B17

Color Palette

HEX to RGB

Convert #17181C to RGB:

rgb(23, 24, 28)HEX to RGB Converter →

HEX to HSL

Convert #17181C to HSL:

hsl(228, 10%, 10%)RGB to HSL Converter →

HEX to CMYK

Convert #17181C to CMYK:

cmyk(18%, 14%, 0%, 89%)Color Converter →

Color Meaning and Usage

A dark blue tone, #17181C has RGB (23, 24, 28) and HSL (228°, 10%, 10%). Known for evoking sophistication and elegance, this very dark shade is often used for buttons, highlights, and accents. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #17181C is #1C1B17, creating high-contrast pairings. For softer combinations, try analogous colors like #171B1C.

Use #17181C in CSS: color: #17181C or background-color: #17181C. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #17181C

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

Contrast Ratio: 1.18:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #17181C?

#17181C is a dark blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #17181C?

#17181C in RGB is (23, 24, 28) - 23 red, 24 green, and 28 blue.

How to use #17181C in CSS?

Use #17181C directly in your CSS properties like color or background-color.

What colors go well with #17181C?

#1C1B17 (complementary), #171B1C (analogous), and #000000 (lighter shade) work well with #17181C.