#3FA5E4 Color Information

Hex color code: #3FA5E4

A bold blue shade, #3FA5E4 appears as (63, 165, 228) in RGB and (203°, 75%, 57%) in HSL. It is often used for branding and logos.

Try:

Color NameCornflower Blue

HEX

#3FA5E4

RGB

63, 165, 228

HSL

203°, 75%, 57%

CMYK

72%, 28%, 0%, 11%

Shades

CSS Usage

color: #3FA5E4;
background-color: #3FA5E4;
border-color: #3FA5E4;
box-shadow: 0 0 10px #3FA5E4;
border: 2px solid #3FA5E4;

Tailwind Usage

bg-[#3FA5E4]
text-[#3FA5E4]
border-[#3FA5E4]
shadow-[0_0_10px_3FA5E4]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #3FA5E4, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #3FA5E4; color: #000000; }

Badge

New Feature

.badge { background-color: #3FA5E4; 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 #3FA5E4; background-color: #3FA5E415; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #3FA5E420; border-left: 4px solid #3FA5E4; }

Link / Accent

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

a { color: #3FA5E4; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #3FA5E4 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

63, 165, 228

Red: 63 / Green: 165 / Blue: 228

HSL

203°, 75%, 57%

Hue: 203° / Saturation: 75% / Lightness: 57%

CMYK

72%, 28%, 0%, 11%

Cyan: 72% / Magenta: 28% / Yellow: 0% / Key: 11%

What color is #3FA5E4?

#3FA5E4 is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

E47E3F

Color Palette

HEX to RGB

Convert #3FA5E4 to RGB:

rgb(63, 165, 228)HEX to RGB Converter →

HEX to HSL

Convert #3FA5E4 to HSL:

hsl(203, 75%, 57%)RGB to HSL Converter →

HEX to CMYK

Convert #3FA5E4 to CMYK:

cmyk(72%, 28%, 0%, 11%)Color Converter →

Color Meaning and Usage

A eye-catching blue tone, #3FA5E4 has RGB (63, 165, 228) and HSL (203°, 75%, 57%). Known for evoking trust and professionalism, this cyan-blue hue is often used for buttons, highlights, and accents. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #3FA5E4 is #E47E3F, creating high-contrast pairings. For softer combinations, try analogous colors like #3FE4D0.

Use #3FA5E4 in CSS: color: #3FA5E4 or background-color: #3FA5E4. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #3FA5E4

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

Contrast Ratio: 7.71:1

WCAG AA: Pass

WCAG AAA: Pass

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #3FA5E4?

#3FA5E4 is a eye-catching blue color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #3FA5E4?

#3FA5E4 in RGB is (63, 165, 228) - 63 red, 165 green, and 228 blue.

How to use #3FA5E4 in CSS?

Use #3FA5E4 directly in your CSS properties like color or background-color.

What colors go well with #3FA5E4?

#E47E3F (complementary), #3FE4D0 (analogous), and #1B7EBB (lighter shade) work well with #3FA5E4.