#EFFFFF Color Information

Hex color code: #EFFFFF

#EFFFFF is a airy cyan color. In RGB it is (239, 255, 255), and in HSL it is (180°, 100%, 97%). It is popular in mobile app design.

Try:

Color NameAzure

HEX

#EFFFFF

RGB

239, 255, 255

HSL

180°, 100%, 97%

CMYK

6%, 0%, 0%, 0%

Shades

CSS Usage

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

Tailwind Usage

bg-[#EFFFFF]
text-[#EFFFFF]
border-[#EFFFFF]
shadow-[0_0_10px_EFFFFF]

Generate Gradient

→

Gradient CSS

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

Preview in UI

Button

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

Badge

New Feature

.badge { background-color: #EFFFFF; 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 #EFFFFF; background-color: #EFFFFF15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #EFFFFF20; border-left: 4px solid #EFFFFF; }

Link / Accent

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

a { color: #EFFFFF; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #EFFFFF in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

239, 255, 255

Red: 239 / Green: 255 / Blue: 255

HSL

180°, 100%, 97%

Hue: 180° / Saturation: 100% / Lightness: 97%

CMYK

6%, 0%, 0%, 0%

Cyan: 6% / Magenta: 0% / Yellow: 0% / Key: 0%

What color is #EFFFFF?

#EFFFFF is a very light tint associated with purity and simplicity.

Color Shades

Complementary Colors

FFF0F0

Color Palette

HEX to RGB

Convert #EFFFFF to RGB:

rgb(239, 255, 255)HEX to RGB Converter →

HEX to HSL

Convert #EFFFFF to HSL:

hsl(180, 100%, 97%)RGB to HSL Converter →

HEX to CMYK

Convert #EFFFFF to CMYK:

cmyk(6%, 0%, 0%, 0%)Color Converter →

Color Meaning and Usage

A ethereal cyan tone, #EFFFFF has RGB (239, 255, 255) and HSL (180°, 100%, 97%). Known for evoking purity and simplicity, this very light tint is frequently seen in web interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #EFFFFF is #FFF0F0, creating high-contrast pairings. For softer combinations, try analogous colors like #F0FFF7.

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

Contrast with #EFFFFF

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

Contrast Ratio: 20.42:1

WCAG AA: Pass

WCAG AAA: Pass

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #EFFFFF?

#EFFFFF is a ethereal cyan color - a very light tint that evokes purity and simplicity.

What is the RGB value of #EFFFFF?

#EFFFFF in RGB is (239, 255, 255) - 239 red, 255 green, and 255 blue.

How to use #EFFFFF in CSS?

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

What colors go well with #EFFFFF?

#FFF0F0 (complementary), #F0FFF7 (analogous), and #A3FFFF (lighter shade) work well with #EFFFFF.