#374AB3 Color Information

Hex color code: #374AB3

The hex color #374AB3 is a serene blue with RGB values of (55, 74, 179) and HSL of (231°, 53%, 46%). It is popular in mobile app design.

Try:

Color NameDark Slate Blue

HEX

#374AB3

RGB

55, 74, 179

HSL

231°, 53%, 46%

CMYK

69%, 59%, 0%, 30%

Shades

CSS Usage

color: #374AB3;
background-color: #374AB3;
border-color: #374AB3;
box-shadow: 0 0 10px #374AB3;
border: 2px solid #374AB3;

Tailwind Usage

bg-[#374AB3]
text-[#374AB3]
border-[#374AB3]
shadow-[0_0_10px_374AB3]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #374AB3, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #374AB3; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #374AB3; 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 #374AB3; background-color: #374AB315; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #374AB320; border-left: 4px solid #374AB3; }

Link / Accent

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

a { color: #374AB3; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #374AB3 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

55, 74, 179

Red: 55 / Green: 74 / Blue: 179

HSL

231°, 53%, 46%

Hue: 231° / Saturation: 53% / Lightness: 46%

CMYK

69%, 59%, 0%, 30%

Cyan: 69% / Magenta: 59% / Yellow: 0% / Key: 30%

What color is #374AB3?

#374AB3 is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

B3A137

Color Palette

HEX to RGB

Convert #374AB3 to RGB:

rgb(55, 74, 179)HEX to RGB Converter →

HEX to HSL

Convert #374AB3 to HSL:

hsl(231, 53%, 46%)RGB to HSL Converter →

HEX to CMYK

Convert #374AB3 to CMYK:

cmyk(69%, 59%, 0%, 30%)Color Converter →

Color Meaning and Usage

#374AB3 is a cool blue color with RGB values of 55, 74, 179 and HSL of 231°, 53%, 46%. This blue-purple hue evokes creativity and luxury, making it suitable for often used for buttons, highlights, and accents. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #374AB3 is #B3A137, creating high-contrast pairings. For softer combinations, try analogous colors like #3788B3.

Use #374AB3 in CSS: color: #374AB3 or background-color: #374AB3. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #374AB3

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

Contrast Ratio: 2.79:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #374AB3?

#374AB3 is a cool blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #374AB3?

#374AB3 in RGB is (55, 74, 179) - 55 red, 74 green, and 179 blue.

How to use #374AB3 in CSS?

Use #374AB3 directly in your CSS properties like color or background-color.

What colors go well with #374AB3?

#B3A137 (complementary), #3788B3 (analogous), and #253279 (lighter shade) work well with #374AB3.