#66CDF0 Color Information

Hex color code: #66CDF0

#66CDF0 is a eye-catching blue color. In RGB it is (102, 205, 240), and in HSL it is (195°, 82%, 67%). It is widely used in graphic design.

Try:

Color NameSky Blue

HEX

#66CDF0

RGB

102, 205, 240

HSL

195°, 82%, 67%

CMYK

57%, 15%, 0%, 6%

Shades

CSS Usage

color: #66CDF0;
background-color: #66CDF0;
border-color: #66CDF0;
box-shadow: 0 0 10px #66CDF0;
border: 2px solid #66CDF0;

Tailwind Usage

bg-[#66CDF0]
text-[#66CDF0]
border-[#66CDF0]
shadow-[0_0_10px_66CDF0]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #66CDF0, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #66CDF0; color: #000000; }

Badge

New Feature

.badge { background-color: #66CDF0; 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 #66CDF0; background-color: #66CDF015; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #66CDF020; border-left: 4px solid #66CDF0; }

Link / Accent

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

a { color: #66CDF0; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #66CDF0 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

102, 205, 240

Red: 102 / Green: 205 / Blue: 240

HSL

195°, 82%, 67%

Hue: 195° / Saturation: 82% / Lightness: 67%

CMYK

57%, 15%, 0%, 6%

Cyan: 57% / Magenta: 15% / Yellow: 0% / Key: 6%

What color is #66CDF0?

#66CDF0 is a highly saturated hue associated with energy and excitement.

Color Shades

Complementary Colors

F08866

Color Palette

HEX to RGB

Convert #66CDF0 to RGB:

rgb(102, 205, 240)HEX to RGB Converter →

HEX to HSL

Convert #66CDF0 to HSL:

hsl(195, 82%, 67%)RGB to HSL Converter →

HEX to CMYK

Convert #66CDF0 to CMYK:

cmyk(57%, 15%, 0%, 6%)Color Converter →

Color Meaning and Usage

#66CDF0 is a vivid blue color with RGB values of 102, 205, 240 and HSL of 195°, 82%, 67%. This highly saturated hue evokes energy and excitement, making it suitable for popular for illustrations and friendly visual themes. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #66CDF0 is #F08866, creating high-contrast pairings. For softer combinations, try analogous colors like #66F0CD.

Use #66CDF0 in CSS: color: #66CDF0 or background-color: #66CDF0. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #66CDF0

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

Contrast Ratio: 11.56:1

WCAG AA: Pass

WCAG AAA: Pass

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #66CDF0?

#66CDF0 is a vivid blue color - a highly saturated hue that evokes energy and excitement.

What is the RGB value of #66CDF0?

#66CDF0 in RGB is (102, 205, 240) - 102 red, 205 green, and 240 blue.

How to use #66CDF0 in CSS?

Use #66CDF0 directly in your CSS properties like color or background-color.

What colors go well with #66CDF0?

#F08866 (complementary), #66F0CD (analogous), and #20B7E9 (lighter shade) work well with #66CDF0.