#355F55 Color Information

Hex color code: #355F55

A soft cyan shade, #355F55 appears as (53, 95, 85) in RGB and (166°, 28%, 29%) in HSL. It is typically applied in digital products.

Try:

Color NameDark Slate Gray

HEX

#355F55

RGB

53, 95, 85

HSL

166°, 28%, 29%

CMYK

44%, 0%, 11%, 63%

Shades

CSS Usage

color: #355F55;
background-color: #355F55;
border-color: #355F55;
box-shadow: 0 0 10px #355F55;
border: 2px solid #355F55;

Tailwind Usage

bg-[#355F55]
text-[#355F55]
border-[#355F55]
shadow-[0_0_10px_355F55]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #355F55, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #355F55; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #355F55; 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 #355F55; background-color: #355F5515; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #355F5520; border-left: 4px solid #355F55; }

Link / Accent

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

a { color: #355F55; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #355F55 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

53, 95, 85

Red: 53 / Green: 95 / Blue: 85

HSL

166°, 28%, 29%

Hue: 166° / Saturation: 28% / Lightness: 29%

CMYK

44%, 0%, 11%, 63%

Cyan: 44% / Magenta: 0% / Yellow: 11% / Key: 63%

What color is #355F55?

#355F55 is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

5F353F

Color Palette

HEX to RGB

Convert #355F55 to RGB:

rgb(53, 95, 85)HEX to RGB Converter →

HEX to HSL

Convert #355F55 to HSL:

hsl(166, 28%, 29%)RGB to HSL Converter →

HEX to CMYK

Convert #355F55 to CMYK:

cmyk(44%, 0%, 11%, 63%)Color Converter →

Color Meaning and Usage

A pastel cyan tone, #355F55 has RGB (53, 95, 85) and HSL (166°, 28%, 29%). Known for evoking trust and professionalism, this cyan-blue hue is a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #355F55 is #5F353F, creating high-contrast pairings. For softer combinations, try analogous colors like #355F40.

Use #355F55 in CSS: color: #355F55 or background-color: #355F55. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #355F55

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

Contrast Ratio: 2.92:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #355F55?

#355F55 is a pastel cyan color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #355F55?

#355F55 in RGB is (53, 95, 85) - 53 red, 95 green, and 85 blue.

How to use #355F55 in CSS?

Use #355F55 directly in your CSS properties like color or background-color.

What colors go well with #355F55?

#5F353F (complementary), #355F40 (analogous), and #1A2E29 (lighter shade) work well with #355F55.