#2A1B31 Color Information

Hex color code: #2A1B31

The hex color #2A1B31 is a dramatic purple with RGB values of (42, 27, 49) and HSL of (281°, 29%, 15%). It is typically applied in digital products.

Try:

Color NameDark Slate Gray

HEX

#2A1B31

RGB

42, 27, 49

HSL

281°, 29%, 15%

CMYK

14%, 45%, 0%, 81%

Shades

CSS Usage

color: #2A1B31;
background-color: #2A1B31;
border-color: #2A1B31;
box-shadow: 0 0 10px #2A1B31;
border: 2px solid #2A1B31;

Tailwind Usage

bg-[#2A1B31]
text-[#2A1B31]
border-[#2A1B31]
shadow-[0_0_10px_2A1B31]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #2A1B31, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #2A1B31; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #2A1B31; 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 #2A1B31; background-color: #2A1B3115; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #2A1B3120; border-left: 4px solid #2A1B31; }

Link / Accent

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

a { color: #2A1B31; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #2A1B31 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

42, 27, 49

Red: 42 / Green: 27 / Blue: 49

HSL

281°, 29%, 15%

Hue: 281° / Saturation: 29% / Lightness: 15%

CMYK

14%, 45%, 0%, 81%

Cyan: 14% / Magenta: 45% / Yellow: 0% / Key: 81%

What color is #2A1B31?

#2A1B31 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

22311B

Color Palette

HEX to RGB

Convert #2A1B31 to RGB:

rgb(42, 27, 49)HEX to RGB Converter →

HEX to HSL

Convert #2A1B31 to HSL:

hsl(281, 29%, 15%)RGB to HSL Converter →

HEX to CMYK

Convert #2A1B31 to CMYK:

cmyk(14%, 45%, 0%, 81%)Color Converter →

Color Meaning and Usage

#2A1B31 is a rich purple color with RGB values of 42, 27, 49 and HSL of 281°, 29%, 15%. This very dark shade evokes sophistication and elegance, making it suitable for often used for branding and logos. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #2A1B31 is #22311B, creating high-contrast pairings. For softer combinations, try analogous colors like #1F1B31.

Use #2A1B31 in CSS: color: #2A1B31 or background-color: #2A1B31. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #2A1B31

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 #2A1B31?

#2A1B31 is a rich purple color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #2A1B31?

#2A1B31 in RGB is (42, 27, 49) - 42 red, 27 green, and 49 blue.

How to use #2A1B31 in CSS?

Use #2A1B31 directly in your CSS properties like color or background-color.

What colors go well with #2A1B31?

#22311B (complementary), #1F1B31 (analogous), and #000000 (lighter shade) work well with #2A1B31.