#5B55DB Color Information

Hex color code: #5B55DB

#5B55DB is a serene blue color. In RGB it is (91, 85, 219), and in HSL it is (243°, 65%, 60%). It is often used for branding and logos.

Try:

Color NameSlate Blue

HEX

#5B55DB

RGB

91, 85, 219

HSL

243°, 65%, 60%

CMYK

58%, 61%, 0%, 14%

Shades

CSS Usage

color: #5B55DB;
background-color: #5B55DB;
border-color: #5B55DB;
box-shadow: 0 0 10px #5B55DB;
border: 2px solid #5B55DB;

Tailwind Usage

bg-[#5B55DB]
text-[#5B55DB]
border-[#5B55DB]
shadow-[0_0_10px_5B55DB]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #5B55DB, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #5B55DB; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #5B55DB; 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 #5B55DB; background-color: #5B55DB15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #5B55DB20; border-left: 4px solid #5B55DB; }

Link / Accent

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

a { color: #5B55DB; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #5B55DB in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

91, 85, 219

Red: 91 / Green: 85 / Blue: 219

HSL

243°, 65%, 60%

Hue: 243° / Saturation: 65% / Lightness: 60%

CMYK

58%, 61%, 0%, 14%

Cyan: 58% / Magenta: 61% / Yellow: 0% / Key: 14%

What color is #5B55DB?

#5B55DB is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

D5DB57

Color Palette

HEX to RGB

Convert #5B55DB to RGB:

rgb(91, 85, 219)HEX to RGB Converter →

HEX to HSL

Convert #5B55DB to HSL:

hsl(243, 65%, 60%)RGB to HSL Converter →

HEX to CMYK

Convert #5B55DB to CMYK:

cmyk(58%, 61%, 0%, 14%)Color Converter →

Color Meaning and Usage

#5B55DB is a calming blue color with RGB values of 91, 85, 219 and HSL of 243°, 65%, 60%. This blue-purple hue evokes creativity and luxury, making it suitable for typically applied in digital products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #5B55DB is #D5DB57, creating high-contrast pairings. For softer combinations, try analogous colors like #5792DB.

Use #5B55DB in CSS: color: #5B55DB or background-color: #5B55DB. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #5B55DB

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

Contrast Ratio: 3.77:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #5B55DB?

#5B55DB is a calming blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #5B55DB?

#5B55DB in RGB is (91, 85, 219) - 91 red, 85 green, and 219 blue.

How to use #5B55DB in CSS?

Use #5B55DB directly in your CSS properties like color or background-color.

What colors go well with #5B55DB?

#D5DB57 (complementary), #5792DB (analogous), and #3028BD (lighter shade) work well with #5B55DB.