#311B2D Color Information

Hex color code: #311B2D

The hex color #311B2D is a deep magenta with RGB values of (49, 27, 45) and HSL of (311°, 29%, 15%). It is commonly used in modern UI design.

Try:

Color NameDark Slate Gray

HEX

#311B2D

RGB

49, 27, 45

HSL

311°, 29%, 15%

CMYK

0%, 45%, 8%, 81%

Shades

CSS Usage

color: #311B2D;
background-color: #311B2D;
border-color: #311B2D;
box-shadow: 0 0 10px #311B2D;
border: 2px solid #311B2D;

Tailwind Usage

bg-[#311B2D]
text-[#311B2D]
border-[#311B2D]
shadow-[0_0_10px_311B2D]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #311B2D, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #311B2D; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #311B2D; 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 #311B2D; background-color: #311B2D15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #311B2D20; border-left: 4px solid #311B2D; }

Link / Accent

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

a { color: #311B2D; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #311B2D in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

49, 27, 45

Red: 49 / Green: 27 / Blue: 45

HSL

311°, 29%, 15%

Hue: 311° / Saturation: 29% / Lightness: 15%

CMYK

0%, 45%, 8%, 81%

Cyan: 0% / Magenta: 45% / Yellow: 8% / Key: 81%

What color is #311B2D?

#311B2D is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

1B311F

Color Palette

HEX to RGB

Convert #311B2D to RGB:

rgb(49, 27, 45)HEX to RGB Converter →

HEX to HSL

Convert #311B2D to HSL:

hsl(311, 29%, 15%)RGB to HSL Converter →

HEX to CMYK

Convert #311B2D to CMYK:

cmyk(0%, 45%, 8%, 81%)Color Converter →

Color Meaning and Usage

#311B2D is a deep magenta color with RGB values of 49, 27, 45 and HSL of 311°, 29%, 15%. This very dark shade evokes sophistication and elegance, making it suitable for a solid option for clean and minimal interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #311B2D is #1B311F, creating high-contrast pairings. For softer combinations, try analogous colors like #2A1B31.

Use #311B2D in CSS: color: #311B2D or background-color: #311B2D. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #311B2D

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

Contrast Ratio: 1.33:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #311B2D?

#311B2D is a deep magenta color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #311B2D?

#311B2D in RGB is (49, 27, 45) - 49 red, 27 green, and 45 blue.

How to use #311B2D in CSS?

Use #311B2D directly in your CSS properties like color or background-color.

What colors go well with #311B2D?

#1B311F (complementary), #2A1B31 (analogous), and #000000 (lighter shade) work well with #311B2D.