#030307 Color Information

Hex color code: #030307

A dramatic blue shade, #030307 appears as (3, 3, 7) in RGB and (240°, 40%, 2%) in HSL. It is typically applied in digital products.

Try:

Color NameBlack

HEX

#030307

RGB

3, 3, 7

HSL

240°, 40%, 2%

CMYK

57%, 57%, 0%, 97%

Shades

CSS Usage

color: #030307;
background-color: #030307;
border-color: #030307;
box-shadow: 0 0 10px #030307;
border: 2px solid #030307;

Tailwind Usage

bg-[#030307]
text-[#030307]
border-[#030307]
shadow-[0_0_10px_030307]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #030307, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #030307; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #030307; 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 #030307; background-color: #03030715; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #03030720; border-left: 4px solid #030307; }

Link / Accent

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

a { color: #030307; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #030307 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

3, 3, 7

Red: 3 / Green: 3 / Blue: 7

HSL

240°, 40%, 2%

Hue: 240° / Saturation: 40% / Lightness: 2%

CMYK

57%, 57%, 0%, 97%

Cyan: 57% / Magenta: 57% / Yellow: 0% / Key: 97%

What color is #030307?

#030307 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

070703

Color Palette

HEX to RGB

Convert #030307 to RGB:

rgb(3, 3, 7)HEX to RGB Converter →

HEX to HSL

Convert #030307 to HSL:

hsl(240, 40%, 2%)RGB to HSL Converter →

HEX to CMYK

Convert #030307 to CMYK:

cmyk(57%, 57%, 0%, 97%)Color Converter →

Color Meaning and Usage

#030307 is a intense blue color with RGB values of 3, 3, 7 and HSL of 240°, 40%, 2%. This very dark shade evokes sophistication and elegance, making it suitable for popular for illustrations and friendly visual themes. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #030307 is #070703, creating high-contrast pairings. For softer combinations, try analogous colors like #030507.

Use #030307 in CSS: color: #030307 or background-color: #030307. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #030307

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

Contrast Ratio: 1.02:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #030307?

#030307 is a intense blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #030307?

#030307 in RGB is (3, 3, 7) - 3 red, 3 green, and 7 blue.

How to use #030307 in CSS?

Use #030307 directly in your CSS properties like color or background-color.

What colors go well with #030307?

#070703 (complementary), #030507 (analogous), and #000000 (lighter shade) work well with #030307.