#311537 Color Information

Hex color code: #311537

#311537 is a dramatic magenta color. In RGB it is (49, 21, 55), and in HSL it is (289°, 45%, 15%). It is typically applied in digital products.

Try:

Color NameDark Slate Gray

HEX

#311537

RGB

49, 21, 55

HSL

289°, 45%, 15%

CMYK

11%, 62%, 0%, 78%

Shades

CSS Usage

color: #311537;
background-color: #311537;
border-color: #311537;
box-shadow: 0 0 10px #311537;
border: 2px solid #311537;

Tailwind Usage

bg-[#311537]
text-[#311537]
border-[#311537]
shadow-[0_0_10px_311537]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #311537, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #311537; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #311537; 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 #311537; background-color: #31153715; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #31153720; border-left: 4px solid #311537; }

Link / Accent

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

a { color: #311537; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #311537 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

49, 21, 55

Red: 49 / Green: 21 / Blue: 55

HSL

289°, 45%, 15%

Hue: 289° / Saturation: 45% / Lightness: 15%

CMYK

11%, 62%, 0%, 78%

Cyan: 11% / Magenta: 62% / Yellow: 0% / Key: 78%

What color is #311537?

#311537 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

1B3715

Color Palette

HEX to RGB

Convert #311537 to RGB:

rgb(49, 21, 55)HEX to RGB Converter →

HEX to HSL

Convert #311537 to HSL:

hsl(289, 45%, 15%)RGB to HSL Converter →

HEX to CMYK

Convert #311537 to CMYK:

cmyk(11%, 62%, 0%, 78%)Color Converter →

Color Meaning and Usage

A intense magenta tone, #311537 has RGB (49, 21, 55) and HSL (289°, 45%, 15%). Known for evoking sophistication and elegance, this very dark shade is frequently chosen for fintech and productivity apps. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #311537 is #1B3715, creating high-contrast pairings. For softer combinations, try analogous colors like #201537.

Use #311537 in CSS: color: #311537 or background-color: #311537. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #311537

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

Contrast Ratio: 1.29:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #311537?

#311537 is a intense magenta color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #311537?

#311537 in RGB is (49, 21, 55) - 49 red, 21 green, and 55 blue.

How to use #311537 in CSS?

Use #311537 directly in your CSS properties like color or background-color.

What colors go well with #311537?

#1B3715 (complementary), #201537 (analogous), and #000000 (lighter shade) work well with #311537.