#0B2751 Color Information

Hex color code: #0B2751

The hex color #0B2751 is a rich blue with RGB values of (11, 39, 81) and HSL of (216°, 76%, 18%). It is popular in mobile app design.

Try:

Color NameDark Slate Gray

HEX

#0B2751

RGB

11, 39, 81

HSL

216°, 76%, 18%

CMYK

86%, 52%, 0%, 68%

Shades

CSS Usage

color: #0B2751;
background-color: #0B2751;
border-color: #0B2751;
box-shadow: 0 0 10px #0B2751;
border: 2px solid #0B2751;

Tailwind Usage

bg-[#0B2751]
text-[#0B2751]
border-[#0B2751]
shadow-[0_0_10px_0B2751]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #0B2751, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #0B2751; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #0B2751; 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 #0B2751; background-color: #0B275115; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #0B275120; border-left: 4px solid #0B2751; }

Link / Accent

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

a { color: #0B2751; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #0B2751 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

11, 39, 81

Red: 11 / Green: 39 / Blue: 81

HSL

216°, 76%, 18%

Hue: 216° / Saturation: 76% / Lightness: 18%

CMYK

86%, 52%, 0%, 68%

Cyan: 86% / Magenta: 52% / Yellow: 0% / Key: 68%

What color is #0B2751?

#0B2751 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

51350B

Color Palette

HEX to RGB

Convert #0B2751 to RGB:

rgb(11, 39, 81)HEX to RGB Converter →

HEX to HSL

Convert #0B2751 to HSL:

hsl(216, 76%, 18%)RGB to HSL Converter →

HEX to CMYK

Convert #0B2751 to CMYK:

cmyk(86%, 52%, 0%, 68%)Color Converter →

Color Meaning and Usage

#0B2751 is a deep blue color with RGB values of 11, 39, 81 and HSL of 216°, 76%, 18%. This very dark shade evokes sophistication and elegance, making it suitable for a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #0B2751 is #51350B, creating high-contrast pairings. For softer combinations, try analogous colors like #0B4A51.

Use #0B2751 in CSS: color: #0B2751 or background-color: #0B2751. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #0B2751

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

Contrast Ratio: 1.42:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #0B2751?

#0B2751 is a deep blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #0B2751?

#0B2751 in RGB is (11, 39, 81) - 11 red, 39 green, and 81 blue.

How to use #0B2751 in CSS?

Use #0B2751 directly in your CSS properties like color or background-color.

What colors go well with #0B2751?

#51350B (complementary), #0B4A51 (analogous), and #02060D (lighter shade) work well with #0B2751.