#4275EB Color Information

Hex color code: #4275EB

The hex color #4275EB is a vivid blue with RGB values of (66, 117, 235) and HSL of (222°, 81%, 59%). It is commonly used in modern UI design.

Try:

Color NameRoyal Blue

HEX

#4275EB

RGB

66, 117, 235

HSL

222°, 81%, 59%

CMYK

72%, 50%, 0%, 8%

Shades

CSS Usage

color: #4275EB;
background-color: #4275EB;
border-color: #4275EB;
box-shadow: 0 0 10px #4275EB;
border: 2px solid #4275EB;

Tailwind Usage

bg-[#4275EB]
text-[#4275EB]
border-[#4275EB]
shadow-[0_0_10px_4275EB]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #4275EB, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #4275EB; color: #000000; }

Badge

New Feature

.badge { background-color: #4275EB; 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 #4275EB; background-color: #4275EB15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #4275EB20; border-left: 4px solid #4275EB; }

Link / Accent

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

a { color: #4275EB; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #4275EB in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

66, 117, 235

Red: 66 / Green: 117 / Blue: 235

HSL

222°, 81%, 59%

Hue: 222° / Saturation: 81% / Lightness: 59%

CMYK

72%, 50%, 0%, 8%

Cyan: 72% / Magenta: 50% / Yellow: 0% / Key: 8%

What color is #4275EB?

#4275EB is a highly saturated hue associated with energy and excitement.

Color Shades

Complementary Colors

EBB842

Color Palette

HEX to RGB

Convert #4275EB to RGB:

rgb(66, 117, 235)HEX to RGB Converter →

HEX to HSL

Convert #4275EB to HSL:

hsl(222, 81%, 59%)RGB to HSL Converter →

HEX to CMYK

Convert #4275EB to CMYK:

cmyk(72%, 50%, 0%, 8%)Color Converter →

Color Meaning and Usage

A bold blue tone, #4275EB has RGB (66, 117, 235) and HSL (222°, 81%, 59%). Known for evoking energy and excitement, this highly saturated hue is often used for branding and logos. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #4275EB is #EBB842, creating high-contrast pairings. For softer combinations, try analogous colors like #42C9EB.

Use #4275EB in CSS: color: #4275EB or background-color: #4275EB. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #4275EB

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

Contrast Ratio: 4.98:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #4275EB?

#4275EB is a bold blue color - a highly saturated hue that evokes energy and excitement.

What is the RGB value of #4275EB?

#4275EB in RGB is (66, 117, 235) - 66 red, 117 green, and 235 blue.

How to use #4275EB in CSS?

Use #4275EB directly in your CSS properties like color or background-color.

What colors go well with #4275EB?

#EBB842 (complementary), #42C9EB (analogous), and #154CCB (lighter shade) work well with #4275EB.