#556B8B Color Information

Hex color code: #556B8B

#556B8B is a soft blue color. In RGB it is (85, 107, 139), and in HSL it is (216°, 24%, 44%). It is typically applied in digital products.

Try:

Color NameSlate Gray

HEX

#556B8B

RGB

85, 107, 139

HSL

216°, 24%, 44%

CMYK

39%, 23%, 0%, 45%

Shades

CSS Usage

color: #556B8B;
background-color: #556B8B;
border-color: #556B8B;
box-shadow: 0 0 10px #556B8B;
border: 2px solid #556B8B;

Tailwind Usage

bg-[#556B8B]
text-[#556B8B]
border-[#556B8B]
shadow-[0_0_10px_556B8B]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #556B8B, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #556B8B; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #556B8B; 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 #556B8B; background-color: #556B8B15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #556B8B20; border-left: 4px solid #556B8B; }

Link / Accent

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

a { color: #556B8B; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #556B8B in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

85, 107, 139

Red: 85 / Green: 107 / Blue: 139

HSL

216°, 24%, 44%

Hue: 216° / Saturation: 24% / Lightness: 44%

CMYK

39%, 23%, 0%, 45%

Cyan: 39% / Magenta: 23% / Yellow: 0% / Key: 45%

What color is #556B8B?

#556B8B is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

8B7655

Color Palette

HEX to RGB

Convert #556B8B to RGB:

rgb(85, 107, 139)HEX to RGB Converter →

HEX to HSL

Convert #556B8B to HSL:

hsl(216, 24%, 44%)RGB to HSL Converter →

HEX to CMYK

Convert #556B8B to CMYK:

cmyk(39%, 23%, 0%, 45%)Color Converter →

Color Meaning and Usage

#556B8B is a pastel blue color with RGB values of 85, 107, 139 and HSL of 216°, 24%, 44%. This blue-purple hue evokes creativity and luxury, making it suitable for commonly used in modern UI design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #556B8B is #8B7655, creating high-contrast pairings. For softer combinations, try analogous colors like #55868B.

Use #556B8B in CSS: color: #556B8B or background-color: #556B8B. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #556B8B

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

Contrast Ratio: 3.86:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #556B8B?

#556B8B is a pastel blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #556B8B?

#556B8B in RGB is (85, 107, 139) - 85 red, 107 green, and 139 blue.

How to use #556B8B in CSS?

Use #556B8B directly in your CSS properties like color or background-color.

What colors go well with #556B8B?

#8B7655 (complementary), #55868B (analogous), and #38465C (lighter shade) work well with #556B8B.