#3F79AB Color Information

Hex color code: #3F79AB

A gentle blue shade, #3F79AB appears as (63, 121, 171) in RGB and (208°, 46%, 46%) in HSL. It is frequently seen in web interfaces.

Try:

Color NameSteel Blue

HEX

#3F79AB

RGB

63, 121, 171

HSL

208°, 46%, 46%

CMYK

63%, 29%, 0%, 33%

Shades

CSS Usage

color: #3F79AB;
background-color: #3F79AB;
border-color: #3F79AB;
box-shadow: 0 0 10px #3F79AB;
border: 2px solid #3F79AB;

Tailwind Usage

bg-[#3F79AB]
text-[#3F79AB]
border-[#3F79AB]
shadow-[0_0_10px_3F79AB]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #3F79AB, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #3F79AB; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #3F79AB; 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 #3F79AB; background-color: #3F79AB15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #3F79AB20; border-left: 4px solid #3F79AB; }

Link / Accent

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

a { color: #3F79AB; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #3F79AB in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

63, 121, 171

Red: 63 / Green: 121 / Blue: 171

HSL

208°, 46%, 46%

Hue: 208° / Saturation: 46% / Lightness: 46%

CMYK

63%, 29%, 0%, 33%

Cyan: 63% / Magenta: 29% / Yellow: 0% / Key: 33%

What color is #3F79AB?

#3F79AB is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

AB723F

Color Palette

HEX to RGB

Convert #3F79AB to RGB:

rgb(63, 121, 171)HEX to RGB Converter →

HEX to HSL

Convert #3F79AB to HSL:

hsl(208, 46%, 46%)RGB to HSL Converter →

HEX to CMYK

Convert #3F79AB to CMYK:

cmyk(63%, 29%, 0%, 33%)Color Converter →

Color Meaning and Usage

#3F79AB is a soft blue color with RGB values of 63, 121, 171 and HSL of 208°, 46%, 46%. This cyan-blue hue evokes trust and professionalism, making it suitable for often used for buttons, highlights, and accents. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #3F79AB is #AB723F, creating high-contrast pairings. For softer combinations, try analogous colors like #3FABA8.

Use #3F79AB in CSS: color: #3F79AB or background-color: #3F79AB. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #3F79AB

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

Contrast Ratio: 4.53:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #3F79AB?

#3F79AB is a soft blue color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #3F79AB?

#3F79AB in RGB is (63, 121, 171) - 63 red, 121 green, and 171 blue.

How to use #3F79AB in CSS?

Use #3F79AB directly in your CSS properties like color or background-color.

What colors go well with #3F79AB?

#AB723F (complementary), #3FABA8 (analogous), and #2B5173 (lighter shade) work well with #3F79AB.