#211F34 Color Information

Hex color code: #211F34

A intense blue shade, #211F34 appears as (33, 31, 52) in RGB and (246°, 25%, 16%) in HSL. It is widely used in graphic design.

Try:

Color NameDark Slate Gray

HEX

#211F34

RGB

33, 31, 52

HSL

246°, 25%, 16%

CMYK

37%, 40%, 0%, 80%

Shades

CSS Usage

color: #211F34;
background-color: #211F34;
border-color: #211F34;
box-shadow: 0 0 10px #211F34;
border: 2px solid #211F34;

Tailwind Usage

bg-[#211F34]
text-[#211F34]
border-[#211F34]
shadow-[0_0_10px_211F34]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #211F34, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #211F34; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #211F34; 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 #211F34; background-color: #211F3415; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #211F3420; border-left: 4px solid #211F34; }

Link / Accent

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

a { color: #211F34; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #211F34 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 31, 52

Red: 33 / Green: 31 / Blue: 52

HSL

246°, 25%, 16%

Hue: 246° / Saturation: 25% / Lightness: 16%

CMYK

37%, 40%, 0%, 80%

Cyan: 37% / Magenta: 40% / Yellow: 0% / Key: 80%

What color is #211F34?

#211F34 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

31331F

Color Palette

HEX to RGB

Convert #211F34 to RGB:

rgb(33, 31, 52)HEX to RGB Converter →

HEX to HSL

Convert #211F34 to HSL:

hsl(246, 25%, 16%)RGB to HSL Converter →

HEX to CMYK

Convert #211F34 to CMYK:

cmyk(37%, 40%, 0%, 80%)Color Converter →

Color Meaning and Usage

A dramatic blue tone, #211F34 has RGB (33, 31, 52) and HSL (246°, 25%, 16%). Known for evoking sophistication and elegance, this very dark shade is commonly used in modern UI design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #211F34 is #31331F, creating high-contrast pairings. For softer combinations, try analogous colors like #1F2733.

Use #211F34 in CSS: color: #211F34 or background-color: #211F34. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #211F34

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

Contrast Ratio: 1.31:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #211F34?

#211F34 is a dramatic blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #211F34?

#211F34 in RGB is (33, 31, 52) - 33 red, 31 green, and 52 blue.

How to use #211F34 in CSS?

Use #211F34 directly in your CSS properties like color or background-color.

What colors go well with #211F34?

#31331F (complementary), #1F2733 (analogous), and #020203 (lighter shade) work well with #211F34.