#15323C Color Information

Hex color code: #15323C

A intense blue shade, #15323C appears as (21, 50, 60) in RGB and (195°, 48%, 16%) in HSL. It is popular in mobile app design.

Try:

Color NameDark Slate Gray

HEX

#15323C

RGB

21, 50, 60

HSL

195°, 48%, 16%

CMYK

65%, 17%, 0%, 76%

Shades

CSS Usage

color: #15323C;
background-color: #15323C;
border-color: #15323C;
box-shadow: 0 0 10px #15323C;
border: 2px solid #15323C;

Tailwind Usage

bg-[#15323C]
text-[#15323C]
border-[#15323C]
shadow-[0_0_10px_15323C]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #15323C, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #15323C; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #15323C; 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 #15323C; background-color: #15323C15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #15323C20; border-left: 4px solid #15323C; }

Link / Accent

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

a { color: #15323C; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #15323C in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

21, 50, 60

Red: 21 / Green: 50 / Blue: 60

HSL

195°, 48%, 16%

Hue: 195° / Saturation: 48% / Lightness: 16%

CMYK

65%, 17%, 0%, 76%

Cyan: 65% / Magenta: 17% / Yellow: 0% / Key: 76%

What color is #15323C?

#15323C is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

3C1F15

Color Palette

HEX to RGB

Convert #15323C to RGB:

rgb(21, 50, 60)HEX to RGB Converter →

HEX to HSL

Convert #15323C to HSL:

hsl(195, 48%, 16%)RGB to HSL Converter →

HEX to CMYK

Convert #15323C to CMYK:

cmyk(65%, 17%, 0%, 76%)Color Converter →

Color Meaning and Usage

#15323C is a dramatic blue color with RGB values of 21, 50, 60 and HSL of 195°, 48%, 16%. This very dark shade evokes sophistication and elegance, making it suitable for often used for branding and logos. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #15323C is #3C1F15, creating high-contrast pairings. For softer combinations, try analogous colors like #153C33.

Use #15323C in CSS: color: #15323C or background-color: #15323C. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #15323C

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

Contrast Ratio: 1.55:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #15323C?

#15323C is a dramatic blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #15323C?

#15323C in RGB is (21, 50, 60) - 21 red, 50 green, and 60 blue.

How to use #15323C in CSS?

Use #15323C directly in your CSS properties like color or background-color.

What colors go well with #15323C?

#3C1F15 (complementary), #153C33 (analogous), and #010304 (lighter shade) work well with #15323C.