#37128C Color Information

Hex color code: #37128C

The hex color #37128C is a striking purple with RGB values of (55, 18, 140) and HSL of (258°, 77%, 31%). It is popular in mobile app design.

Try:

Color NameIndigo

HEX

#37128C

RGB

55, 18, 140

HSL

258°, 77%, 31%

CMYK

61%, 87%, 0%, 45%

Shades

CSS Usage

color: #37128C;
background-color: #37128C;
border-color: #37128C;
box-shadow: 0 0 10px #37128C;
border: 2px solid #37128C;

Tailwind Usage

bg-[#37128C]
text-[#37128C]
border-[#37128C]
shadow-[0_0_10px_37128C]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #37128C, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #37128C; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #37128C; 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 #37128C; background-color: #37128C15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #37128C20; border-left: 4px solid #37128C; }

Link / Accent

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

a { color: #37128C; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #37128C in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

55, 18, 140

Red: 55 / Green: 18 / Blue: 140

HSL

258°, 77%, 31%

Hue: 258° / Saturation: 77% / Lightness: 31%

CMYK

61%, 87%, 0%, 45%

Cyan: 61% / Magenta: 87% / Yellow: 0% / Key: 45%

What color is #37128C?

#37128C is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

678C12

Color Palette

HEX to RGB

Convert #37128C to RGB:

rgb(55, 18, 140)HEX to RGB Converter →

HEX to HSL

Convert #37128C to HSL:

hsl(258, 77%, 31%)RGB to HSL Converter →

HEX to CMYK

Convert #37128C to CMYK:

cmyk(61%, 87%, 0%, 45%)Color Converter →

Color Meaning and Usage

A vivid purple tone, #37128C has RGB (55, 18, 140) and HSL (258°, 77%, 31%). Known for evoking creativity and luxury, this blue-purple hue is frequently chosen for fintech and productivity apps. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #37128C is #678C12, creating high-contrast pairings. For softer combinations, try analogous colors like #122B8C.

Use #37128C in CSS: color: #37128C or background-color: #37128C. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #37128C

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

Contrast Ratio: 1.63:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #37128C?

#37128C is a vivid purple color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #37128C?

#37128C in RGB is (55, 18, 140) - 55 red, 18 green, and 140 blue.

How to use #37128C in CSS?

Use #37128C directly in your CSS properties like color or background-color.

What colors go well with #37128C?

#678C12 (complementary), #122B8C (analogous), and #1C0948 (lighter shade) work well with #37128C.