#21AEBA Color Information

Hex color code: #21AEBA

A serene cyan shade, #21AEBA appears as (33, 174, 186) in RGB and (185°, 70%, 43%) in HSL. It is popular in mobile app design.

Try:

Color NameLight Sea Green

HEX

#21AEBA

RGB

33, 174, 186

HSL

185°, 70%, 43%

CMYK

82%, 6%, 0%, 27%

Shades

CSS Usage

color: #21AEBA;
background-color: #21AEBA;
border-color: #21AEBA;
box-shadow: 0 0 10px #21AEBA;
border: 2px solid #21AEBA;

Tailwind Usage

bg-[#21AEBA]
text-[#21AEBA]
border-[#21AEBA]
shadow-[0_0_10px_21AEBA]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #21AEBA, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #21AEBA; color: #000000; }

Badge

New Feature

.badge { background-color: #21AEBA; 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 #21AEBA; background-color: #21AEBA15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #21AEBA20; border-left: 4px solid #21AEBA; }

Link / Accent

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

a { color: #21AEBA; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #21AEBA in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 174, 186

Red: 33 / Green: 174 / Blue: 186

HSL

185°, 70%, 43%

Hue: 185° / Saturation: 70% / Lightness: 43%

CMYK

82%, 6%, 0%, 27%

Cyan: 82% / Magenta: 6% / Yellow: 0% / Key: 27%

What color is #21AEBA?

#21AEBA is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

BA2E21

Color Palette

HEX to RGB

Convert #21AEBA to RGB:

rgb(33, 174, 186)HEX to RGB Converter →

HEX to HSL

Convert #21AEBA to HSL:

hsl(185, 70%, 43%)RGB to HSL Converter →

HEX to CMYK

Convert #21AEBA to CMYK:

cmyk(82%, 6%, 0%, 27%)Color Converter →

Color Meaning and Usage

A cool cyan tone, #21AEBA has RGB (33, 174, 186) and HSL (185°, 70%, 43%). Known for evoking trust and professionalism, this cyan-blue hue is commonly used in modern UI design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #21AEBA is #BA2E21, creating high-contrast pairings. For softer combinations, try analogous colors like #21BA7A.

Use #21AEBA in CSS: color: #21AEBA or background-color: #21AEBA. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #21AEBA

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

Contrast Ratio: 7.83:1

WCAG AA: Pass

WCAG AAA: Pass

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #21AEBA?

#21AEBA is a cool cyan color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #21AEBA?

#21AEBA in RGB is (33, 174, 186) - 33 red, 174 green, and 186 blue.

How to use #21AEBA in CSS?

Use #21AEBA directly in your CSS properties like color or background-color.

What colors go well with #21AEBA?

#BA2E21 (complementary), #21BA7A (analogous), and #157179 (lighter shade) work well with #21AEBA.