#212640 Color Information

Hex color code: #212640

A rich blue shade, #212640 appears as (33, 38, 64) in RGB and (230°, 32%, 19%) in HSL. It is popular in mobile app design.

Try:

Color NameDark Slate Gray

HEX

#212640

RGB

33, 38, 64

HSL

230°, 32%, 19%

CMYK

48%, 41%, 0%, 75%

Shades

CSS Usage

color: #212640;
background-color: #212640;
border-color: #212640;
box-shadow: 0 0 10px #212640;
border: 2px solid #212640;

Tailwind Usage

bg-[#212640]
text-[#212640]
border-[#212640]
shadow-[0_0_10px_212640]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #212640, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #212640; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #212640; 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 #212640; background-color: #21264015; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #21264020; border-left: 4px solid #212640; }

Link / Accent

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

a { color: #212640; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #212640 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 38, 64

Red: 33 / Green: 38 / Blue: 64

HSL

230°, 32%, 19%

Hue: 230° / Saturation: 32% / Lightness: 19%

CMYK

48%, 41%, 0%, 75%

Cyan: 48% / Magenta: 41% / Yellow: 0% / Key: 75%

What color is #212640?

#212640 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

403B21

Color Palette

HEX to RGB

Convert #212640 to RGB:

rgb(33, 38, 64)HEX to RGB Converter →

HEX to HSL

Convert #212640 to HSL:

hsl(230, 32%, 19%)RGB to HSL Converter →

HEX to CMYK

Convert #212640 to CMYK:

cmyk(48%, 41%, 0%, 75%)Color Converter →

Color Meaning and Usage

#212640 is a intense blue color with RGB values of 33, 38, 64 and HSL of 230°, 32%, 19%. This very dark shade evokes sophistication and elegance, making it suitable for often used for buttons, highlights, and accents. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #212640 is #403B21, creating high-contrast pairings. For softer combinations, try analogous colors like #213640.

Use #212640 in CSS: color: #212640 or background-color: #212640. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #212640

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

Contrast Ratio: 1.42:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #212640?

#212640 is a intense blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #212640?

#212640 in RGB is (33, 38, 64) - 33 red, 38 green, and 64 blue.

How to use #212640 in CSS?

Use #212640 directly in your CSS properties like color or background-color.

What colors go well with #212640?

#403B21 (complementary), #213640 (analogous), and #07080D (lighter shade) work well with #212640.