#15090C Color Information

Hex color code: #15090C

#15090C is a deep red color. In RGB it is (21, 9, 12), and in HSL it is (345°, 40%, 6%). It is frequently seen in web interfaces.

Try:

Color NameBlack

HEX

#15090C

RGB

21, 9, 12

HSL

345°, 40%, 6%

CMYK

0%, 57%, 43%, 92%

Shades

CSS Usage

color: #15090C;
background-color: #15090C;
border-color: #15090C;
box-shadow: 0 0 10px #15090C;
border: 2px solid #15090C;

Tailwind Usage

bg-[#15090C]
text-[#15090C]
border-[#15090C]
shadow-[0_0_10px_15090C]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #15090C, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #15090C; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #15090C; 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 #15090C; background-color: #15090C15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #15090C20; border-left: 4px solid #15090C; }

Link / Accent

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

a { color: #15090C; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #15090C in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

21, 9, 12

Red: 21 / Green: 9 / Blue: 12

HSL

345°, 40%, 6%

Hue: 345° / Saturation: 40% / Lightness: 6%

CMYK

0%, 57%, 43%, 92%

Cyan: 0% / Magenta: 57% / Yellow: 43% / Key: 92%

What color is #15090C?

#15090C is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

091512

Color Palette

HEX to RGB

Convert #15090C to RGB:

rgb(21, 9, 12)HEX to RGB Converter →

HEX to HSL

Convert #15090C to HSL:

hsl(345, 40%, 6%)RGB to HSL Converter →

HEX to CMYK

Convert #15090C to CMYK:

cmyk(0%, 57%, 43%, 92%)Color Converter →

Color Meaning and Usage

A rich red tone, #15090C has RGB (21, 9, 12) and HSL (345°, 40%, 6%). Known for evoking sophistication and elegance, this very dark shade is typically applied in digital products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #15090C is #091512, creating high-contrast pairings. For softer combinations, try analogous colors like #150912.

Use #15090C in CSS: color: #15090C or background-color: #15090C. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #15090C

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

Contrast Ratio: 1.08:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #15090C?

#15090C is a rich red color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #15090C?

#15090C in RGB is (21, 9, 12) - 21 red, 9 green, and 12 blue.

How to use #15090C in CSS?

Use #15090C directly in your CSS properties like color or background-color.

What colors go well with #15090C?

#091512 (complementary), #150912 (analogous), and #000000 (lighter shade) work well with #15090C.