#1D232F Color Information

Hex color code: #1D232F

A dramatic blue shade, #1D232F appears as (29, 35, 47) in RGB and (220°, 24%, 15%) in HSL. It is typically applied in digital products.

Try:

Color NameDark Slate Gray

HEX

#1D232F

RGB

29, 35, 47

HSL

220°, 24%, 15%

CMYK

38%, 26%, 0%, 82%

Shades

CSS Usage

color: #1D232F;
background-color: #1D232F;
border-color: #1D232F;
box-shadow: 0 0 10px #1D232F;
border: 2px solid #1D232F;

Tailwind Usage

bg-[#1D232F]
text-[#1D232F]
border-[#1D232F]
shadow-[0_0_10px_1D232F]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #1D232F, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #1D232F; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #1D232F; 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 #1D232F; background-color: #1D232F15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #1D232F20; border-left: 4px solid #1D232F; }

Link / Accent

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

a { color: #1D232F; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #1D232F in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

29, 35, 47

Red: 29 / Green: 35 / Blue: 47

HSL

220°, 24%, 15%

Hue: 220° / Saturation: 24% / Lightness: 15%

CMYK

38%, 26%, 0%, 82%

Cyan: 38% / Magenta: 26% / Yellow: 0% / Key: 82%

What color is #1D232F?

#1D232F is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

2F291D

Color Palette

HEX to RGB

Convert #1D232F to RGB:

rgb(29, 35, 47)HEX to RGB Converter →

HEX to HSL

Convert #1D232F to HSL:

hsl(220, 24%, 15%)RGB to HSL Converter →

HEX to CMYK

Convert #1D232F to CMYK:

cmyk(38%, 26%, 0%, 82%)Color Converter →

Color Meaning and Usage

#1D232F is a deep blue color with RGB values of 29, 35, 47 and HSL of 220°, 24%, 15%. This very dark shade evokes sophistication and elegance, making it suitable for popular for illustrations and friendly visual themes. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #1D232F is #2F291D, creating high-contrast pairings. For softer combinations, try analogous colors like #1D2C2F.

Use #1D232F in CSS: color: #1D232F or background-color: #1D232F. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #1D232F

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

Contrast Ratio: 1.33:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #1D232F?

#1D232F is a deep blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #1D232F?

#1D232F in RGB is (29, 35, 47) - 29 red, 35 green, and 47 blue.

How to use #1D232F in CSS?

Use #1D232F directly in your CSS properties like color or background-color.

What colors go well with #1D232F?

#2F291D (complementary), #1D2C2F (analogous), and #000000 (lighter shade) work well with #1D232F.