#40DFF3 Color Information

Hex color code: #40DFF3

#40DFF3 is a bold cyan color. In RGB it is (64, 223, 243), and in HSL it is (187°, 88%, 60%). It is frequently seen in web interfaces.

Try:

Color NameTurquoise

HEX

#40DFF3

RGB

64, 223, 243

HSL

187°, 88%, 60%

CMYK

74%, 8%, 0%, 5%

Shades

CSS Usage

color: #40DFF3;
background-color: #40DFF3;
border-color: #40DFF3;
box-shadow: 0 0 10px #40DFF3;
border: 2px solid #40DFF3;

Tailwind Usage

bg-[#40DFF3]
text-[#40DFF3]
border-[#40DFF3]
shadow-[0_0_10px_40DFF3]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #40DFF3, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #40DFF3; color: #000000; }

Badge

New Feature

.badge { background-color: #40DFF3; 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 #40DFF3; background-color: #40DFF315; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #40DFF320; border-left: 4px solid #40DFF3; }

Link / Accent

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

a { color: #40DFF3; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #40DFF3 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

64, 223, 243

Red: 64 / Green: 223 / Blue: 243

HSL

187°, 88%, 60%

Hue: 187° / Saturation: 88% / Lightness: 60%

CMYK

74%, 8%, 0%, 5%

Cyan: 74% / Magenta: 8% / Yellow: 0% / Key: 5%

What color is #40DFF3?

#40DFF3 is a highly saturated hue associated with energy and excitement.

Color Shades

Complementary Colors

F3543F

Color Palette

HEX to RGB

Convert #40DFF3 to RGB:

rgb(64, 223, 243)HEX to RGB Converter →

HEX to HSL

Convert #40DFF3 to HSL:

hsl(187, 88%, 60%)RGB to HSL Converter →

HEX to CMYK

Convert #40DFF3 to CMYK:

cmyk(74%, 8%, 0%, 5%)Color Converter →

Color Meaning and Usage

#40DFF3 is a striking cyan color with RGB values of 64, 223, 243 and HSL of 187°, 88%, 60%. This highly saturated hue evokes energy and excitement, making it suitable for well suited for marketing pages and hero sections. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #40DFF3 is #F3543F, creating high-contrast pairings. For softer combinations, try analogous colors like #3FF3AE.

Use #40DFF3 in CSS: color: #40DFF3 or background-color: #40DFF3. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #40DFF3

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

Contrast Ratio: 13.07:1

WCAG AA: Pass

WCAG AAA: Pass

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #40DFF3?

#40DFF3 is a striking cyan color - a highly saturated hue that evokes energy and excitement.

What is the RGB value of #40DFF3?

#40DFF3 in RGB is (64, 223, 243) - 64 red, 223 green, and 243 blue.

How to use #40DFF3 in CSS?

Use #40DFF3 directly in your CSS properties like color or background-color.

What colors go well with #40DFF3?

#F3543F (complementary), #3FF3AE (analogous), and #0EC0D8 (lighter shade) work well with #40DFF3.