#289E80 Color Information

Hex color code: #289E80

#289E80 is a peaceful cyan color. In RGB it is (40, 158, 128), and in HSL it is (165°, 60%, 39%). It is typically applied in digital products.

Try:

Color NameMedium Sea Green

HEX

#289E80

RGB

40, 158, 128

HSL

165°, 60%, 39%

CMYK

75%, 0%, 19%, 38%

Shades

CSS Usage

color: #289E80;
background-color: #289E80;
border-color: #289E80;
box-shadow: 0 0 10px #289E80;
border: 2px solid #289E80;

Tailwind Usage

bg-[#289E80]
text-[#289E80]
border-[#289E80]
shadow-[0_0_10px_289E80]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #289E80, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #289E80; color: #000000; }

Badge

New Feature

.badge { background-color: #289E80; 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 #289E80; background-color: #289E8015; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #289E8020; border-left: 4px solid #289E80; }

Link / Accent

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

a { color: #289E80; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #289E80 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

40, 158, 128

Red: 40 / Green: 158 / Blue: 128

HSL

165°, 60%, 39%

Hue: 165° / Saturation: 60% / Lightness: 39%

CMYK

75%, 0%, 19%, 38%

Cyan: 75% / Magenta: 0% / Yellow: 19% / Key: 38%

What color is #289E80?

#289E80 is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

9F2846

Color Palette

HEX to RGB

Convert #289E80 to RGB:

rgb(40, 158, 128)HEX to RGB Converter →

HEX to HSL

Convert #289E80 to HSL:

hsl(165, 60%, 39%)RGB to HSL Converter →

HEX to CMYK

Convert #289E80 to CMYK:

cmyk(75%, 0%, 19%, 38%)Color Converter →

Color Meaning and Usage

A calming cyan tone, #289E80 has RGB (40, 158, 128) and HSL (165°, 60%, 39%). 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 #289E80 is #9F2846, creating high-contrast pairings. For softer combinations, try analogous colors like #289F46.

Use #289E80 in CSS: color: #289E80 or background-color: #289E80. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #289E80

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

Contrast Ratio: 6.29:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #289E80?

#289E80 is a calming cyan color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #289E80?

#289E80 in RGB is (40, 158, 128) - 40 red, 158 green, and 128 blue.

How to use #289E80 in CSS?

Use #289E80 directly in your CSS properties like color or background-color.

What colors go well with #289E80?

#9F2846 (complementary), #289F46 (analogous), and #186250 (lighter shade) work well with #289E80.