#428D80 Color Information

Hex color code: #428D80

A delicate cyan shade, #428D80 appears as (66, 141, 128) in RGB and (170°, 36%, 41%) in HSL. It is widely used in graphic design.

Try:

Color NameMedium Sea Green

HEX

#428D80

RGB

66, 141, 128

HSL

170°, 36%, 41%

CMYK

53%, 0%, 9%, 45%

Shades

CSS Usage

color: #428D80;
background-color: #428D80;
border-color: #428D80;
box-shadow: 0 0 10px #428D80;
border: 2px solid #428D80;

Tailwind Usage

bg-[#428D80]
text-[#428D80]
border-[#428D80]
shadow-[0_0_10px_428D80]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #428D80, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #428D80; color: #000000; }

Badge

New Feature

.badge { background-color: #428D80; 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 #428D80; background-color: #428D8015; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #428D8020; border-left: 4px solid #428D80; }

Link / Accent

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

a { color: #428D80; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #428D80 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

66, 141, 128

Red: 66 / Green: 141 / Blue: 128

HSL

170°, 36%, 41%

Hue: 170° / Saturation: 36% / Lightness: 41%

CMYK

53%, 0%, 9%, 45%

Cyan: 53% / Magenta: 0% / Yellow: 9% / Key: 45%

What color is #428D80?

#428D80 is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

8E434F

Color Palette

HEX to RGB

Convert #428D80 to RGB:

rgb(66, 141, 128)HEX to RGB Converter →

HEX to HSL

Convert #428D80 to HSL:

hsl(170, 36%, 41%)RGB to HSL Converter →

HEX to CMYK

Convert #428D80 to CMYK:

cmyk(53%, 0%, 9%, 45%)Color Converter →

Color Meaning and Usage

#428D80 is a pastel cyan color with RGB values of 66, 141, 128 and HSL of 170°, 36%, 41%. This cyan-blue hue evokes trust and professionalism, making it suitable for a solid option for clean and minimal interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #428D80 is #8E434F, creating high-contrast pairings. For softer combinations, try analogous colors like #438E5C.

Use #428D80 in CSS: color: #428D80 or background-color: #428D80. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #428D80

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

Contrast Ratio: 5.35:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #428D80?

#428D80 is a pastel cyan color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #428D80?

#428D80 in RGB is (66, 141, 128) - 66 red, 141 green, and 128 blue.

How to use #428D80 in CSS?

Use #428D80 directly in your CSS properties like color or background-color.

What colors go well with #428D80?

#8E434F (complementary), #438E5C (analogous), and #2A5A52 (lighter shade) work well with #428D80.