#211D8B Color Information

Hex color code: #211D8B

#211D8B is a calming blue color. In RGB it is (33, 29, 139), and in HSL it is (242°, 65%, 33%). It is frequently seen in web interfaces.

Try:

Color NameNavy

HEX

#211D8B

RGB

33, 29, 139

HSL

242°, 65%, 33%

CMYK

76%, 79%, 0%, 45%

Shades

CSS Usage

color: #211D8B;
background-color: #211D8B;
border-color: #211D8B;
box-shadow: 0 0 10px #211D8B;
border: 2px solid #211D8B;

Tailwind Usage

bg-[#211D8B]
text-[#211D8B]
border-[#211D8B]
shadow-[0_0_10px_211D8B]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #211D8B, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #211D8B; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #211D8B; 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 #211D8B; background-color: #211D8B15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #211D8B20; border-left: 4px solid #211D8B; }

Link / Accent

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

a { color: #211D8B; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #211D8B in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 29, 139

Red: 33 / Green: 29 / Blue: 139

HSL

242°, 65%, 33%

Hue: 242° / Saturation: 65% / Lightness: 33%

CMYK

76%, 79%, 0%, 45%

Cyan: 76% / Magenta: 79% / Yellow: 0% / Key: 45%

What color is #211D8B?

#211D8B is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

878B1D

Color Palette

HEX to RGB

Convert #211D8B to RGB:

rgb(33, 29, 139)HEX to RGB Converter →

HEX to HSL

Convert #211D8B to HSL:

hsl(242, 65%, 33%)RGB to HSL Converter →

HEX to CMYK

Convert #211D8B to CMYK:

cmyk(76%, 79%, 0%, 45%)Color Converter →

Color Meaning and Usage

A tranquil blue tone, #211D8B has RGB (33, 29, 139) and HSL (242°, 65%, 33%). Known for evoking creativity and luxury, this blue-purple hue is popular in mobile app design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #211D8B is #878B1D, creating high-contrast pairings. For softer combinations, try analogous colors like #1D518B.

Use #211D8B in CSS: color: #211D8B or background-color: #211D8B. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #211D8B

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

Contrast Ratio: 1.61:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #211D8B?

#211D8B is a tranquil blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #211D8B?

#211D8B in RGB is (33, 29, 139) - 33 red, 29 green, and 139 blue.

How to use #211D8B in CSS?

Use #211D8B directly in your CSS properties like color or background-color.

What colors go well with #211D8B?

#878B1D (complementary), #1D518B (analogous), and #12104C (lighter shade) work well with #211D8B.