#030B12 Color Information

Hex color code: #030B12

The hex color #030B12 is a dramatic blue with RGB values of (3, 11, 18) and HSL of (208°, 71%, 4%). It is widely used in graphic design.

Try:

Color NameBlack

HEX

#030B12

RGB

3, 11, 18

HSL

208°, 71%, 4%

CMYK

83%, 39%, 0%, 93%

Shades

CSS Usage

color: #030B12;
background-color: #030B12;
border-color: #030B12;
box-shadow: 0 0 10px #030B12;
border: 2px solid #030B12;

Tailwind Usage

bg-[#030B12]
text-[#030B12]
border-[#030B12]
shadow-[0_0_10px_030B12]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #030B12, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #030B12; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #030B12; 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 #030B12; background-color: #030B1215; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #030B1220; border-left: 4px solid #030B12; }

Link / Accent

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

a { color: #030B12; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #030B12 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

3, 11, 18

Red: 3 / Green: 11 / Blue: 18

HSL

208°, 71%, 4%

Hue: 208° / Saturation: 71% / Lightness: 4%

CMYK

83%, 39%, 0%, 93%

Cyan: 83% / Magenta: 39% / Yellow: 0% / Key: 93%

What color is #030B12?

#030B12 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

110A03

Color Palette

HEX to RGB

Convert #030B12 to RGB:

rgb(3, 11, 18)HEX to RGB Converter →

HEX to HSL

Convert #030B12 to HSL:

hsl(208, 71%, 4%)RGB to HSL Converter →

HEX to CMYK

Convert #030B12 to CMYK:

cmyk(83%, 39%, 0%, 93%)Color Converter →

Color Meaning and Usage

A rich blue tone, #030B12 has RGB (3, 11, 18) and HSL (208°, 71%, 4%). Known for evoking sophistication and elegance, this very dark shade is a solid option for clean and minimal interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #030B12 is #110A03, creating high-contrast pairings. For softer combinations, try analogous colors like #031111.

Use #030B12 in CSS: color: #030B12 or background-color: #030B12. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #030B12

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

Contrast Ratio: 1.06:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #030B12?

#030B12 is a rich blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #030B12?

#030B12 in RGB is (3, 11, 18) - 3 red, 11 green, and 18 blue.

How to use #030B12 in CSS?

Use #030B12 directly in your CSS properties like color or background-color.

What colors go well with #030B12?

#110A03 (complementary), #031111 (analogous), and #000000 (lighter shade) work well with #030B12.