#5187CD Color Information

Hex color code: #5187CD

#5187CD is a cool blue color. In RGB it is (81, 135, 205), and in HSL it is (214°, 55%, 56%). It is commonly used in modern UI design.

Try:

Color NameSteel Blue

HEX

#5187CD

RGB

81, 135, 205

HSL

214°, 55%, 56%

CMYK

60%, 34%, 0%, 20%

Shades

CSS Usage

color: #5187CD;
background-color: #5187CD;
border-color: #5187CD;
box-shadow: 0 0 10px #5187CD;
border: 2px solid #5187CD;

Tailwind Usage

bg-[#5187CD]
text-[#5187CD]
border-[#5187CD]
shadow-[0_0_10px_5187CD]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #5187CD, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #5187CD; color: #000000; }

Badge

New Feature

.badge { background-color: #5187CD; color: #000000; }

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 #5187CD; background-color: #5187CD15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #5187CD20; border-left: 4px solid #5187CD; }

Link / Accent

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

a { color: #5187CD; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #5187CD in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

81, 135, 205

Red: 81 / Green: 135 / Blue: 205

HSL

214°, 55%, 56%

Hue: 214° / Saturation: 55% / Lightness: 56%

CMYK

60%, 34%, 0%, 20%

Cyan: 60% / Magenta: 34% / Yellow: 0% / Key: 20%

What color is #5187CD?

#5187CD is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

CD9751

Color Palette

HEX to RGB

Convert #5187CD to RGB:

rgb(81, 135, 205)HEX to RGB Converter →

HEX to HSL

Convert #5187CD to HSL:

hsl(214, 55%, 56%)RGB to HSL Converter →

HEX to CMYK

Convert #5187CD to CMYK:

cmyk(60%, 34%, 0%, 20%)Color Converter →

Color Meaning and Usage

#5187CD is a serene blue color with RGB values of 81, 135, 205 and HSL of 214°, 55%, 56%. This blue-purple hue evokes creativity and luxury, making it suitable for popular for illustrations and friendly visual themes. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #5187CD is #CD9751, creating high-contrast pairings. For softer combinations, try analogous colors like #51C4CD.

Use #5187CD in CSS: color: #5187CD or background-color: #5187CD. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #5187CD

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

Contrast Ratio: 5.70:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #5187CD?

#5187CD is a serene blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #5187CD?

#5187CD in RGB is (81, 135, 205) - 81 red, 135 green, and 205 blue.

How to use #5187CD in CSS?

Use #5187CD directly in your CSS properties like color or background-color.

What colors go well with #5187CD?

#CD9751 (complementary), #51C4CD (analogous), and #2F61A2 (lighter shade) work well with #5187CD.