#253D4B Color Information

Hex color code: #253D4B

A rich blue shade, #253D4B appears as (37, 61, 75) in RGB and (202°, 34%, 22%) in HSL. It is often used for branding and logos.

Try:

Color NameDark Slate Gray

HEX

#253D4B

RGB

37, 61, 75

HSL

202°, 34%, 22%

CMYK

51%, 19%, 0%, 71%

Shades

CSS Usage

color: #253D4B;
background-color: #253D4B;
border-color: #253D4B;
box-shadow: 0 0 10px #253D4B;
border: 2px solid #253D4B;

Tailwind Usage

bg-[#253D4B]
text-[#253D4B]
border-[#253D4B]
shadow-[0_0_10px_253D4B]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #253D4B, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #253D4B; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #253D4B; 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 #253D4B; background-color: #253D4B15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #253D4B20; border-left: 4px solid #253D4B; }

Link / Accent

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

a { color: #253D4B; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #253D4B in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

37, 61, 75

Red: 37 / Green: 61 / Blue: 75

HSL

202°, 34%, 22%

Hue: 202° / Saturation: 34% / Lightness: 22%

CMYK

51%, 19%, 0%, 71%

Cyan: 51% / Magenta: 19% / Yellow: 0% / Key: 71%

What color is #253D4B?

#253D4B is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

4B3325

Color Palette

HEX to RGB

Convert #253D4B to RGB:

rgb(37, 61, 75)HEX to RGB Converter →

HEX to HSL

Convert #253D4B to HSL:

hsl(202, 34%, 22%)RGB to HSL Converter →

HEX to CMYK

Convert #253D4B to CMYK:

cmyk(51%, 19%, 0%, 71%)Color Converter →

Color Meaning and Usage

#253D4B is a rich blue color with RGB values of 37, 61, 75 and HSL of 202°, 34%, 22%. This cyan-blue hue evokes trust and professionalism, making it suitable for well suited for marketing pages and hero sections. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #253D4B is #4B3325, creating high-contrast pairings. For softer combinations, try analogous colors like #254B46.

Use #253D4B in CSS: color: #253D4B or background-color: #253D4B. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #253D4B

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

Contrast Ratio: 1.85:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #253D4B?

#253D4B is a rich blue color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #253D4B?

#253D4B in RGB is (37, 61, 75) - 37 red, 61 green, and 75 blue.

How to use #253D4B in CSS?

Use #253D4B directly in your CSS properties like color or background-color.

What colors go well with #253D4B?

#4B3325 (complementary), #254B46 (analogous), and #0C1318 (lighter shade) work well with #253D4B.