#21244F Color Information

Hex color code: #21244F

The hex color #21244F is a dark blue with RGB values of (33, 36, 79) and HSL of (236°, 41%, 22%). It is frequently seen in web interfaces.

Try:

Color NameDark Slate Gray

HEX

#21244F

RGB

33, 36, 79

HSL

236°, 41%, 22%

CMYK

58%, 54%, 0%, 69%

Shades

CSS Usage

color: #21244F;
background-color: #21244F;
border-color: #21244F;
box-shadow: 0 0 10px #21244F;
border: 2px solid #21244F;

Tailwind Usage

bg-[#21244F]
text-[#21244F]
border-[#21244F]
shadow-[0_0_10px_21244F]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #21244F, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #21244F; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #21244F; 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 #21244F; background-color: #21244F15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #21244F20; border-left: 4px solid #21244F; }

Link / Accent

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

a { color: #21244F; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #21244F in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 36, 79

Red: 33 / Green: 36 / Blue: 79

HSL

236°, 41%, 22%

Hue: 236° / Saturation: 41% / Lightness: 22%

CMYK

58%, 54%, 0%, 69%

Cyan: 58% / Magenta: 54% / Yellow: 0% / Key: 69%

What color is #21244F?

#21244F is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

4F4C21

Color Palette

HEX to RGB

Convert #21244F to RGB:

rgb(33, 36, 79)HEX to RGB Converter →

HEX to HSL

Convert #21244F to HSL:

hsl(236, 41%, 22%)RGB to HSL Converter →

HEX to CMYK

Convert #21244F to CMYK:

cmyk(58%, 54%, 0%, 69%)Color Converter →

Color Meaning and Usage

A dramatic blue tone, #21244F has RGB (33, 36, 79) and HSL (236°, 41%, 22%). Known for evoking creativity and luxury, this blue-purple hue is a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #21244F is #4F4C21, creating high-contrast pairings. For softer combinations, try analogous colors like #213B4F.

Use #21244F in CSS: color: #21244F or background-color: #21244F. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #21244F

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

Contrast Ratio: 1.43:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #21244F?

#21244F is a dramatic blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #21244F?

#21244F in RGB is (33, 36, 79) - 33 red, 36 green, and 79 blue.

How to use #21244F in CSS?

Use #21244F directly in your CSS properties like color or background-color.

What colors go well with #21244F?

#4F4C21 (complementary), #213B4F (analogous), and #0B0C19 (lighter shade) work well with #21244F.