#1B2223 Color Information

Hex color code: #1B2223

#1B2223 is a dark cyan color. In RGB it is (27, 34, 35), and in HSL it is (188°, 13%, 12%). It is frequently seen in web interfaces.

Try:

Color NameBlack

HEX

#1B2223

RGB

27, 34, 35

HSL

188°, 13%, 12%

CMYK

23%, 3%, 0%, 86%

Shades

CSS Usage

color: #1B2223;
background-color: #1B2223;
border-color: #1B2223;
box-shadow: 0 0 10px #1B2223;
border: 2px solid #1B2223;

Tailwind Usage

bg-[#1B2223]
text-[#1B2223]
border-[#1B2223]
shadow-[0_0_10px_1B2223]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #1B2223, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #1B2223; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #1B2223; 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 #1B2223; background-color: #1B222315; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #1B222320; border-left: 4px solid #1B2223; }

Link / Accent

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

a { color: #1B2223; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #1B2223 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

27, 34, 35

Red: 27 / Green: 34 / Blue: 35

HSL

188°, 13%, 12%

Hue: 188° / Saturation: 13% / Lightness: 12%

CMYK

23%, 3%, 0%, 86%

Cyan: 23% / Magenta: 3% / Yellow: 0% / Key: 86%

What color is #1B2223?

#1B2223 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

231C1B

Color Palette

HEX to RGB

Convert #1B2223 to RGB:

rgb(27, 34, 35)HEX to RGB Converter →

HEX to HSL

Convert #1B2223 to HSL:

hsl(188, 13%, 12%)RGB to HSL Converter →

HEX to CMYK

Convert #1B2223 to CMYK:

cmyk(23%, 3%, 0%, 86%)Color Converter →

Color Meaning and Usage

A intense cyan tone, #1B2223 has RGB (27, 34, 35) and HSL (188°, 13%, 12%). Known for evoking sophistication and elegance, this very dark shade is widely used in graphic design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #1B2223 is #231C1B, creating high-contrast pairings. For softer combinations, try analogous colors like #1B2320.

Use #1B2223 in CSS: color: #1B2223 or background-color: #1B2223. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #1B2223

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

Contrast Ratio: 1.30:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #1B2223?

#1B2223 is a intense cyan color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #1B2223?

#1B2223 in RGB is (27, 34, 35) - 27 red, 34 green, and 35 blue.

How to use #1B2223 in CSS?

Use #1B2223 directly in your CSS properties like color or background-color.

What colors go well with #1B2223?

#231C1B (complementary), #1B2320 (analogous), and #000000 (lighter shade) work well with #1B2223.