#2B3545 Color Information

Hex color code: #2B3545

#2B3545 is a dark blue color. In RGB it is (43, 53, 69), and in HSL it is (217°, 23%, 22%). It is frequently seen in web interfaces.

Try:

Color NameDark Slate Gray

HEX

#2B3545

RGB

43, 53, 69

HSL

217°, 23%, 22%

CMYK

38%, 23%, 0%, 73%

Shades

CSS Usage

color: #2B3545;
background-color: #2B3545;
border-color: #2B3545;
box-shadow: 0 0 10px #2B3545;
border: 2px solid #2B3545;

Tailwind Usage

bg-[#2B3545]
text-[#2B3545]
border-[#2B3545]
shadow-[0_0_10px_2B3545]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #2B3545, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #2B3545; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #2B3545; 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 #2B3545; background-color: #2B354515; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #2B354520; border-left: 4px solid #2B3545; }

Link / Accent

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

a { color: #2B3545; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #2B3545 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

43, 53, 69

Red: 43 / Green: 53 / Blue: 69

HSL

217°, 23%, 22%

Hue: 217° / Saturation: 23% / Lightness: 22%

CMYK

38%, 23%, 0%, 73%

Cyan: 38% / Magenta: 23% / Yellow: 0% / Key: 73%

What color is #2B3545?

#2B3545 is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

453B2B

Color Palette

HEX to RGB

Convert #2B3545 to RGB:

rgb(43, 53, 69)HEX to RGB Converter →

HEX to HSL

Convert #2B3545 to HSL:

hsl(217, 23%, 22%)RGB to HSL Converter →

HEX to CMYK

Convert #2B3545 to CMYK:

cmyk(38%, 23%, 0%, 73%)Color Converter →

Color Meaning and Usage

#2B3545 is a dramatic blue color with RGB values of 43, 53, 69 and HSL of 217°, 23%, 22%. This blue-purple hue evokes creativity and luxury, making it suitable for a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #2B3545 is #453B2B, creating high-contrast pairings. For softer combinations, try analogous colors like #2B4245.

Use #2B3545 in CSS: color: #2B3545 or background-color: #2B3545. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #2B3545

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

Contrast Ratio: 1.70:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #2B3545?

#2B3545 is a dramatic blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #2B3545?

#2B3545 in RGB is (43, 53, 69) - 43 red, 53 green, and 69 blue.

How to use #2B3545 in CSS?

Use #2B3545 directly in your CSS properties like color or background-color.

What colors go well with #2B3545?

#453B2B (complementary), #2B4245 (analogous), and #0E1116 (lighter shade) work well with #2B3545.