#1F2123 Color Information

Hex color code: #1F2123

#1F2123 is a rich blue color. In RGB it is (31, 33, 35), and in HSL it is (210°, 6%, 13%). It is often used for branding and logos.

Try:

Color NameBlack

HEX

#1F2123

RGB

31, 33, 35

HSL

210°, 6%, 13%

CMYK

11%, 6%, 0%, 86%

Shades

CSS Usage

color: #1F2123;
background-color: #1F2123;
border-color: #1F2123;
box-shadow: 0 0 10px #1F2123;
border: 2px solid #1F2123;

Tailwind Usage

bg-[#1F2123]
text-[#1F2123]
border-[#1F2123]
shadow-[0_0_10px_1F2123]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #1F2123, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #1F2123; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #1F2123; 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 #1F2123; background-color: #1F212315; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #1F212320; border-left: 4px solid #1F2123; }

Link / Accent

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

a { color: #1F2123; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #1F2123 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

31, 33, 35

Red: 31 / Green: 33 / Blue: 35

HSL

210°, 6%, 13%

Hue: 210° / Saturation: 6% / Lightness: 13%

CMYK

11%, 6%, 0%, 86%

Cyan: 11% / Magenta: 6% / Yellow: 0% / Key: 86%

What color is #1F2123?

#1F2123 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

23211F

Color Palette

HEX to RGB

Convert #1F2123 to RGB:

rgb(31, 33, 35)HEX to RGB Converter →

HEX to HSL

Convert #1F2123 to HSL:

hsl(210, 6%, 13%)RGB to HSL Converter →

HEX to CMYK

Convert #1F2123 to CMYK:

cmyk(11%, 6%, 0%, 86%)Color Converter →

Color Meaning and Usage

A rich blue tone, #1F2123 has RGB (31, 33, 35) and HSL (210°, 6%, 13%). Known for evoking sophistication and elegance, this very dark shade is frequently chosen for fintech and productivity apps. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #1F2123 is #23211F, creating high-contrast pairings. For softer combinations, try analogous colors like #1F2323.

Use #1F2123 in CSS: color: #1F2123 or background-color: #1F2123. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #1F2123

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

Contrast Ratio: 1.30:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #1F2123?

#1F2123 is a rich blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #1F2123?

#1F2123 in RGB is (31, 33, 35) - 31 red, 33 green, and 35 blue.

How to use #1F2123 in CSS?

Use #1F2123 directly in your CSS properties like color or background-color.

What colors go well with #1F2123?

#23211F (complementary), #1F2323 (analogous), and #000000 (lighter shade) work well with #1F2123.