#40488C Color Information

Hex color code: #40488C

#40488C is a delicate blue color. In RGB it is (64, 72, 140), and in HSL it is (234°, 37%, 40%). It is popular in mobile app design.

Try:

Color NameDark Slate Blue

HEX

#40488C

RGB

64, 72, 140

HSL

234°, 37%, 40%

CMYK

54%, 49%, 0%, 45%

Shades

CSS Usage

color: #40488C;
background-color: #40488C;
border-color: #40488C;
box-shadow: 0 0 10px #40488C;
border: 2px solid #40488C;

Tailwind Usage

bg-[#40488C]
text-[#40488C]
border-[#40488C]
shadow-[0_0_10px_40488C]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #40488C, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #40488C; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #40488C; 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 #40488C; background-color: #40488C15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #40488C20; border-left: 4px solid #40488C; }

Link / Accent

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

a { color: #40488C; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #40488C in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

64, 72, 140

Red: 64 / Green: 72 / Blue: 140

HSL

234°, 37%, 40%

Hue: 234° / Saturation: 37% / Lightness: 40%

CMYK

54%, 49%, 0%, 45%

Cyan: 54% / Magenta: 49% / Yellow: 0% / Key: 45%

What color is #40488C?

#40488C is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

8C8440

Color Palette

HEX to RGB

Convert #40488C to RGB:

rgb(64, 72, 140)HEX to RGB Converter →

HEX to HSL

Convert #40488C to HSL:

hsl(234, 37%, 40%)RGB to HSL Converter →

HEX to CMYK

Convert #40488C to CMYK:

cmyk(54%, 49%, 0%, 45%)Color Converter →

Color Meaning and Usage

A subtle blue tone, #40488C has RGB (64, 72, 140) and HSL (234°, 37%, 40%). Known for evoking creativity and luxury, this blue-purple hue is commonly used in modern UI design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #40488C is #8C8440, creating high-contrast pairings. For softer combinations, try analogous colors like #406E8C.

Use #40488C in CSS: color: #40488C or background-color: #40488C. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #40488C

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

Contrast Ratio: 2.52:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #40488C?

#40488C is a subtle blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #40488C?

#40488C in RGB is (64, 72, 140) - 64 red, 72 green, and 140 blue.

How to use #40488C in CSS?

Use #40488C directly in your CSS properties like color or background-color.

What colors go well with #40488C?

#8C8440 (complementary), #406E8C (analogous), and #282D57 (lighter shade) work well with #40488C.