#153D6A Color Information

Hex color code: #153D6A

#153D6A is a calming blue color. In RGB it is (21, 61, 106), and in HSL it is (212°, 67%, 25%). It is often used for branding and logos.

Try:

Color NameDark Slate Gray

HEX

#153D6A

RGB

21, 61, 106

HSL

212°, 67%, 25%

CMYK

80%, 42%, 0%, 58%

Shades

CSS Usage

color: #153D6A;
background-color: #153D6A;
border-color: #153D6A;
box-shadow: 0 0 10px #153D6A;
border: 2px solid #153D6A;

Tailwind Usage

bg-[#153D6A]
text-[#153D6A]
border-[#153D6A]
shadow-[0_0_10px_153D6A]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #153D6A, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #153D6A; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #153D6A; 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 #153D6A; background-color: #153D6A15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #153D6A20; border-left: 4px solid #153D6A; }

Link / Accent

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

a { color: #153D6A; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #153D6A in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

21, 61, 106

Red: 21 / Green: 61 / Blue: 106

HSL

212°, 67%, 25%

Hue: 212° / Saturation: 67% / Lightness: 25%

CMYK

80%, 42%, 0%, 58%

Cyan: 80% / Magenta: 42% / Yellow: 0% / Key: 58%

What color is #153D6A?

#153D6A is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

6A4315

Color Palette

HEX to RGB

Convert #153D6A to RGB:

rgb(21, 61, 106)HEX to RGB Converter →

HEX to HSL

Convert #153D6A to HSL:

hsl(212, 67%, 25%)RGB to HSL Converter →

HEX to CMYK

Convert #153D6A to CMYK:

cmyk(80%, 42%, 0%, 58%)Color Converter →

Color Meaning and Usage

A tranquil blue tone, #153D6A has RGB (21, 61, 106) and HSL (212°, 67%, 25%). Known for evoking creativity and luxury, this blue-purple hue is well suited for marketing pages and hero sections. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #153D6A is #6A4315, creating high-contrast pairings. For softer combinations, try analogous colors like #15686A.

Use #153D6A in CSS: color: #153D6A or background-color: #153D6A. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #153D6A

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 #153D6A?

#153D6A is a tranquil blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #153D6A?

#153D6A in RGB is (21, 61, 106) - 21 red, 61 green, and 106 blue.

How to use #153D6A in CSS?

Use #153D6A directly in your CSS properties like color or background-color.

What colors go well with #153D6A?

#6A4315 (complementary), #15686A (analogous), and #08182B (lighter shade) work well with #153D6A.