#1F1B04 Color Information

Hex color code: #1F1B04

The hex color #1F1B04 is a rich yellow with RGB values of (31, 27, 4) and HSL of (51°, 77%, 7%). It is often used for branding and logos.

Try:

Color NameBlack

HEX

#1F1B04

RGB

31, 27, 4

HSL

51°, 77%, 7%

CMYK

0%, 13%, 87%, 88%

Shades

CSS Usage

color: #1F1B04;
background-color: #1F1B04;
border-color: #1F1B04;
box-shadow: 0 0 10px #1F1B04;
border: 2px solid #1F1B04;

Tailwind Usage

bg-[#1F1B04]
text-[#1F1B04]
border-[#1F1B04]
shadow-[0_0_10px_1F1B04]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #1F1B04, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #1F1B04; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #1F1B04; 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 #1F1B04; background-color: #1F1B0415; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #1F1B0420; border-left: 4px solid #1F1B04; }

Link / Accent

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

a { color: #1F1B04; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #1F1B04 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

31, 27, 4

Red: 31 / Green: 27 / Blue: 4

HSL

51°, 77%, 7%

Hue: 51° / Saturation: 77% / Lightness: 7%

CMYK

0%, 13%, 87%, 88%

Cyan: 0% / Magenta: 13% / Yellow: 87% / Key: 88%

What color is #1F1B04?

#1F1B04 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

040820

Color Palette

HEX to RGB

Convert #1F1B04 to RGB:

rgb(31, 27, 4)HEX to RGB Converter →

HEX to HSL

Convert #1F1B04 to HSL:

hsl(51, 77%, 7%)RGB to HSL Converter →

HEX to CMYK

Convert #1F1B04 to CMYK:

cmyk(0%, 13%, 87%, 88%)Color Converter →

Color Meaning and Usage

A deep yellow tone, #1F1B04 has RGB (31, 27, 4) and HSL (51°, 77%, 7%). 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 #1F1B04 is #040820, creating high-contrast pairings. For softer combinations, try analogous colors like #200E04.

Use #1F1B04 in CSS: color: #1F1B04 or background-color: #1F1B04. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #1F1B04

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

Contrast Ratio: 1.22:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #1F1B04?

#1F1B04 is a deep yellow color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #1F1B04?

#1F1B04 in RGB is (31, 27, 4) - 31 red, 27 green, and 4 blue.

How to use #1F1B04 in CSS?

Use #1F1B04 directly in your CSS properties like color or background-color.

What colors go well with #1F1B04?

#040820 (complementary), #200E04 (analogous), and #000000 (lighter shade) work well with #1F1B04.