#223F72 Color Information

Hex color code: #223F72

The hex color #223F72 is a serene blue with RGB values of (34, 63, 114) and HSL of (218°, 54%, 29%). It is popular in mobile app design.

Try:

Color NameDark Slate Gray

HEX

#223F72

RGB

34, 63, 114

HSL

218°, 54%, 29%

CMYK

70%, 45%, 0%, 55%

Shades

CSS Usage

color: #223F72;
background-color: #223F72;
border-color: #223F72;
box-shadow: 0 0 10px #223F72;
border: 2px solid #223F72;

Tailwind Usage

bg-[#223F72]
text-[#223F72]
border-[#223F72]
shadow-[0_0_10px_223F72]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #223F72, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #223F72; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #223F72; color: #FFFFFF; }

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 #223F72; background-color: #223F7215; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #223F7220; border-left: 4px solid #223F72; }

Link / Accent

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

a { color: #223F72; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #223F72 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

34, 63, 114

Red: 34 / Green: 63 / Blue: 114

HSL

218°, 54%, 29%

Hue: 218° / Saturation: 54% / Lightness: 29%

CMYK

70%, 45%, 0%, 55%

Cyan: 70% / Magenta: 45% / Yellow: 0% / Key: 55%

What color is #223F72?

#223F72 is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

725522

Color Palette

HEX to RGB

Convert #223F72 to RGB:

rgb(34, 63, 114)HEX to RGB Converter →

HEX to HSL

Convert #223F72 to HSL:

hsl(218, 54%, 29%)RGB to HSL Converter →

HEX to CMYK

Convert #223F72 to CMYK:

cmyk(70%, 45%, 0%, 55%)Color Converter →

Color Meaning and Usage

A tranquil blue tone, #223F72 has RGB (34, 63, 114) and HSL (218°, 54%, 29%). Known for evoking creativity and luxury, this blue-purple hue is well suited for marketing pages and hero sections. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #223F72 is #725522, creating high-contrast pairings. For softer combinations, try analogous colors like #226772.

Use #223F72 in CSS: color: #223F72 or background-color: #223F72. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #223F72

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

Contrast Ratio: 2.02:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #223F72?

#223F72 is a tranquil blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #223F72?

#223F72 in RGB is (34, 63, 114) - 34 red, 63 green, and 114 blue.

How to use #223F72 in CSS?

Use #223F72 directly in your CSS properties like color or background-color.

What colors go well with #223F72?

#725522 (complementary), #226772 (analogous), and #101F37 (lighter shade) work well with #223F72.