#28263B Color Information

Hex color code: #28263B

#28263B is a dark blue color. In RGB it is (40, 38, 59), and in HSL it is (246°, 22%, 19%). It is often used for branding and logos.

Try:

Color NameDark Slate Gray

HEX

#28263B

RGB

40, 38, 59

HSL

246°, 22%, 19%

CMYK

32%, 36%, 0%, 77%

Shades

CSS Usage

color: #28263B;
background-color: #28263B;
border-color: #28263B;
box-shadow: 0 0 10px #28263B;
border: 2px solid #28263B;

Tailwind Usage

bg-[#28263B]
text-[#28263B]
border-[#28263B]
shadow-[0_0_10px_28263B]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #28263B, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #28263B; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #28263B; 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 #28263B; background-color: #28263B15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #28263B20; border-left: 4px solid #28263B; }

Link / Accent

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

a { color: #28263B; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #28263B in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

40, 38, 59

Red: 40 / Green: 38 / Blue: 59

HSL

246°, 22%, 19%

Hue: 246° / Saturation: 22% / Lightness: 19%

CMYK

32%, 36%, 0%, 77%

Cyan: 32% / Magenta: 36% / Yellow: 0% / Key: 77%

What color is #28263B?

#28263B is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

393B26

Color Palette

HEX to RGB

Convert #28263B to RGB:

rgb(40, 38, 59)HEX to RGB Converter →

HEX to HSL

Convert #28263B to HSL:

hsl(246, 22%, 19%)RGB to HSL Converter →

HEX to CMYK

Convert #28263B to CMYK:

cmyk(32%, 36%, 0%, 77%)Color Converter →

Color Meaning and Usage

A dramatic blue tone, #28263B has RGB (40, 38, 59) and HSL (246°, 22%, 19%). Known for evoking sophistication and elegance, this very dark shade is popular for illustrations and friendly visual themes. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #28263B is #393B26, creating high-contrast pairings. For softer combinations, try analogous colors like #262E3B.

Use #28263B in CSS: color: #28263B or background-color: #28263B. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #28263B

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

Contrast Ratio: 1.43:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #28263B?

#28263B is a dramatic blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #28263B?

#28263B in RGB is (40, 38, 59) - 40 red, 38 green, and 59 blue.

How to use #28263B in CSS?

Use #28263B directly in your CSS properties like color or background-color.

What colors go well with #28263B?

#393B26 (complementary), #262E3B (analogous), and #08080C (lighter shade) work well with #28263B.