#2C3739 Color Information

Hex color code: #2C3739

#2C3739 is a deep cyan color. In RGB it is (44, 55, 57), and in HSL it is (189°, 13%, 20%). It is commonly used in modern UI design.

Try:

Color NameDark Slate Gray

HEX

#2C3739

RGB

44, 55, 57

HSL

189°, 13%, 20%

CMYK

23%, 4%, 0%, 78%

Shades

CSS Usage

color: #2C3739;
background-color: #2C3739;
border-color: #2C3739;
box-shadow: 0 0 10px #2C3739;
border: 2px solid #2C3739;

Tailwind Usage

bg-[#2C3739]
text-[#2C3739]
border-[#2C3739]
shadow-[0_0_10px_2C3739]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #2C3739, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #2C3739; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #2C3739; 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 #2C3739; background-color: #2C373915; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #2C373920; border-left: 4px solid #2C3739; }

Link / Accent

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

a { color: #2C3739; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #2C3739 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

44, 55, 57

Red: 44 / Green: 55 / Blue: 57

HSL

189°, 13%, 20%

Hue: 189° / Saturation: 13% / Lightness: 20%

CMYK

23%, 4%, 0%, 78%

Cyan: 23% / Magenta: 4% / Yellow: 0% / Key: 78%

What color is #2C3739?

#2C3739 is a desaturated neutral associated with balance and subtlety.

Color Shades

Complementary Colors

3A2E2C

Color Palette

HEX to RGB

Convert #2C3739 to RGB:

rgb(44, 55, 57)HEX to RGB Converter →

HEX to HSL

Convert #2C3739 to HSL:

hsl(189, 13%, 20%)RGB to HSL Converter →

HEX to CMYK

Convert #2C3739 to CMYK:

cmyk(23%, 4%, 0%, 78%)Color Converter →

Color Meaning and Usage

A dramatic cyan tone, #2C3739 has RGB (44, 55, 57) and HSL (189°, 13%, 20%). Known for evoking balance and subtlety, this desaturated neutral is widely used in graphic design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #2C3739 is #3A2E2C, creating high-contrast pairings. For softer combinations, try analogous colors like #2C3A35.

Use #2C3739 in CSS: color: #2C3739 or background-color: #2C3739. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #2C3739

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

Contrast Ratio: 1.71:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #2C3739?

#2C3739 is a dramatic cyan color - a desaturated neutral that evokes balance and subtlety.

What is the RGB value of #2C3739?

#2C3739 in RGB is (44, 55, 57) - 44 red, 55 green, and 57 blue.

How to use #2C3739 in CSS?

Use #2C3739 directly in your CSS properties like color or background-color.

What colors go well with #2C3739?

#3A2E2C (complementary), #2C3A35 (analogous), and #0B0E0E (lighter shade) work well with #2C3739.