#303D50 Color Information

Hex color code: #303D50

A subtle blue shade, #303D50 appears as (48, 61, 80) in RGB and (216°, 25%, 25%) in HSL. It is often used for branding and logos.

Try:
Color NameDark Slate Gray
HEX
#303D50
RGB
48, 61, 80
HSL
216°, 25%, 25%
CMYK
40%, 24%, 0%, 69%

Shades

CSS Usage
color: #303D50;
background-color: #303D50;
border-color: #303D50;
box-shadow: 0 0 10px #303D50;
border: 2px solid #303D50;
Tailwind Usage
bg-[#303D50]
text-[#303D50]
border-[#303D50]
shadow-[0_0_10px_303D50]

Generate Gradient

→
Gradient CSS
background: linear-gradient(90deg, #303D50, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #303D50; color: #FFFFFF; }

Badge

New Feature
.badge { background-color: #303D50; 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 #303D50; background-color: #303D5015; }

Alert / Toast

This is an alert using your color as accent.
.alert { background-color: #303D5020; border-left: 4px solid #303D50; }

Link / Accent

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

a { color: #303D50; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #303D50 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

48, 61, 80

Red: 48 / Green: 61 / Blue: 80

HSL

216°, 25%, 25%

Hue: 216° / Saturation: 25% / Lightness: 25%

CMYK

40%, 24%, 0%, 69%

Cyan: 40% / Magenta: 24% / Yellow: 0% / Key: 69%

What color is #303D50?

#303D50 is a blue-purple hue associated with creativity and luxury.

Color Shades

FFFFFF
C1C5CB
838B96
455062

Complementary Colors

504330

Color Palette

504330Complementary
304D50Analogous
333050
50303DTriadic
3D5030
000000Shade
131820Shade
4D6180Shade
7087A9Shade

HEX to RGB

Convert #303D50 to RGB:

rgb(48, 61, 80)HEX to RGB Converter →

HEX to HSL

Convert #303D50 to HSL:

hsl(216, 25%, 25%)RGB to HSL Converter →

HEX to CMYK

Convert #303D50 to CMYK:

cmyk(40%, 24%, 0%, 69%)Color Converter →

Color Meaning and Usage

#303D50 is a pastel blue color with RGB values of 48, 61, 80 and HSL of 216°, 25%, 25%. This blue-purple hue evokes creativity and luxury, making it suitable for widely used in graphic design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #303D50 is #504330, creating high-contrast pairings. For softer combinations, try analogous colors like #304D50.

Use #303D50 in CSS: color: #303D50 or background-color: #303D50. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #303D50

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

Contrast Ratio: 1.91:1
WCAG AA: Fail
WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #303D50?

#303D50 is a pastel blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #303D50?

#303D50 in RGB is (48, 61, 80) - 48 red, 61 green, and 80 blue.

How to use #303D50 in CSS?

Use #303D50 directly in your CSS properties like color or background-color.

What colors go well with #303D50?

#504330 (complementary), #304D50 (analogous), and #131820 (lighter shade) work well with #303D50.