#312D43 Color Information

Hex color code: #312D43

A intense blue shade, #312D43 appears as (49, 45, 67) in RGB and (251°, 20%, 22%) in HSL. It is widely used in graphic design.

Try:

Color NameDark Slate Gray

HEX

#312D43

RGB

49, 45, 67

HSL

251°, 20%, 22%

CMYK

27%, 33%, 0%, 74%

Shades

CSS Usage

color: #312D43;
background-color: #312D43;
border-color: #312D43;
box-shadow: 0 0 10px #312D43;
border: 2px solid #312D43;

Tailwind Usage

bg-[#312D43]
text-[#312D43]
border-[#312D43]
shadow-[0_0_10px_312D43]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #312D43, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #312D43; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #312D43; 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 #312D43; background-color: #312D4315; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #312D4320; border-left: 4px solid #312D43; }

Link / Accent

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

a { color: #312D43; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #312D43 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

49, 45, 67

Red: 49 / Green: 45 / Blue: 67

HSL

251°, 20%, 22%

Hue: 251° / Saturation: 20% / Lightness: 22%

CMYK

27%, 33%, 0%, 74%

Cyan: 27% / Magenta: 33% / Yellow: 0% / Key: 74%

What color is #312D43?

#312D43 is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

3F432D

Color Palette

HEX to RGB

Convert #312D43 to RGB:

rgb(49, 45, 67)HEX to RGB Converter →

HEX to HSL

Convert #312D43 to HSL:

hsl(251, 20%, 22%)RGB to HSL Converter →

HEX to CMYK

Convert #312D43 to CMYK:

cmyk(27%, 33%, 0%, 74%)Color Converter →

Color Meaning and Usage

A dark blue tone, #312D43 has RGB (49, 45, 67) and HSL (251°, 20%, 22%). Known for evoking creativity and luxury, this blue-purple hue is often used for branding and logos. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #312D43 is #3F432D, creating high-contrast pairings. For softer combinations, try analogous colors like #2D3443.

Use #312D43 in CSS: color: #312D43 or background-color: #312D43. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #312D43

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

Contrast Ratio: 1.59:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #312D43?

#312D43 is a dark blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #312D43?

#312D43 in RGB is (49, 45, 67) - 49 red, 45 green, and 67 blue.

How to use #312D43 in CSS?

Use #312D43 directly in your CSS properties like color or background-color.

What colors go well with #312D43?

#3F432D (complementary), #2D3443 (analogous), and #100E15 (lighter shade) work well with #312D43.