#345C79 Color Information

Hex color code: #345C79

A subtle blue shade, #345C79 appears as (52, 92, 121) in RGB and (205°, 40%, 34%) in HSL. It is often used for branding and logos.

Try:

Color NameDark Slate Blue

HEX

#345C79

RGB

52, 92, 121

HSL

205°, 40%, 34%

CMYK

57%, 24%, 0%, 53%

Shades

CSS Usage

color: #345C79;
background-color: #345C79;
border-color: #345C79;
box-shadow: 0 0 10px #345C79;
border: 2px solid #345C79;

Tailwind Usage

bg-[#345C79]
text-[#345C79]
border-[#345C79]
shadow-[0_0_10px_345C79]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #345C79, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #345C79; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #345C79; 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 #345C79; background-color: #345C7915; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #345C7920; border-left: 4px solid #345C79; }

Link / Accent

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

a { color: #345C79; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #345C79 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

52, 92, 121

Red: 52 / Green: 92 / Blue: 121

HSL

205°, 40%, 34%

Hue: 205° / Saturation: 40% / Lightness: 34%

CMYK

57%, 24%, 0%, 53%

Cyan: 57% / Magenta: 24% / Yellow: 0% / Key: 53%

What color is #345C79?

#345C79 is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

795134

Color Palette

HEX to RGB

Convert #345C79 to RGB:

rgb(52, 92, 121)HEX to RGB Converter →

HEX to HSL

Convert #345C79 to HSL:

hsl(205, 40%, 34%)RGB to HSL Converter →

HEX to CMYK

Convert #345C79 to CMYK:

cmyk(57%, 24%, 0%, 53%)Color Converter →

Color Meaning and Usage

A subtle blue tone, #345C79 has RGB (52, 92, 121) and HSL (205°, 40%, 34%). Known for evoking trust and professionalism, this cyan-blue hue is popular for illustrations and friendly visual themes. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #345C79 is #795134, creating high-contrast pairings. For softer combinations, try analogous colors like #347974.

Use #345C79 in CSS: color: #345C79 or background-color: #345C79. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #345C79

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

Contrast Ratio: 2.95:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #345C79?

#345C79 is a subtle blue color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #345C79?

#345C79 in RGB is (52, 92, 121) - 52 red, 92 green, and 121 blue.

How to use #345C79 in CSS?

Use #345C79 directly in your CSS properties like color or background-color.

What colors go well with #345C79?

#795134 (complementary), #347974 (analogous), and #1D3444 (lighter shade) work well with #345C79.