#273B45 Color Information

Hex color code: #273B45

The hex color #273B45 is a dark blue with RGB values of (39, 59, 69) and HSL of (200°, 28%, 21%). It is frequently seen in web interfaces.

Try:

Color NameDark Slate Gray

HEX

#273B45

RGB

39, 59, 69

HSL

200°, 28%, 21%

CMYK

43%, 14%, 0%, 73%

Shades

CSS Usage

color: #273B45;
background-color: #273B45;
border-color: #273B45;
box-shadow: 0 0 10px #273B45;
border: 2px solid #273B45;

Tailwind Usage

bg-[#273B45]
text-[#273B45]
border-[#273B45]
shadow-[0_0_10px_273B45]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #273B45, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #273B45; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #273B45; 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 #273B45; background-color: #273B4515; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #273B4520; border-left: 4px solid #273B45; }

Link / Accent

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

a { color: #273B45; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #273B45 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

39, 59, 69

Red: 39 / Green: 59 / Blue: 69

HSL

200°, 28%, 21%

Hue: 200° / Saturation: 28% / Lightness: 21%

CMYK

43%, 14%, 0%, 73%

Cyan: 43% / Magenta: 14% / Yellow: 0% / Key: 73%

What color is #273B45?

#273B45 is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

453127

Color Palette

HEX to RGB

Convert #273B45 to RGB:

rgb(39, 59, 69)HEX to RGB Converter →

HEX to HSL

Convert #273B45 to HSL:

hsl(200, 28%, 21%)RGB to HSL Converter →

HEX to CMYK

Convert #273B45 to CMYK:

cmyk(43%, 14%, 0%, 73%)Color Converter →

Color Meaning and Usage

A deep blue tone, #273B45 has RGB (39, 59, 69) and HSL (200°, 28%, 21%). Known for evoking trust and professionalism, this cyan-blue hue is often used for buttons, highlights, and accents. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #273B45 is #453127, creating high-contrast pairings. For softer combinations, try analogous colors like #274540.

Use #273B45 in CSS: color: #273B45 or background-color: #273B45. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #273B45

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

Contrast Ratio: 1.80:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #273B45?

#273B45 is a deep blue color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #273B45?

#273B45 in RGB is (39, 59, 69) - 39 red, 59 green, and 69 blue.

How to use #273B45 in CSS?

Use #273B45 directly in your CSS properties like color or background-color.

What colors go well with #273B45?

#453127 (complementary), #274540 (analogous), and #0B1114 (lighter shade) work well with #273B45.