#404839 Color Information

Hex color code: #404839

#404839 is a understated green color. In RGB it is (64, 72, 57), and in HSL it is (92°, 12%, 25%). It is widely used in graphic design.

Try:

Color NameDark Slate Gray

HEX

#404839

RGB

64, 72, 57

HSL

92°, 12%, 25%

CMYK

11%, 0%, 21%, 72%

Shades

CSS Usage

color: #404839;
background-color: #404839;
border-color: #404839;
box-shadow: 0 0 10px #404839;
border: 2px solid #404839;

Tailwind Usage

bg-[#404839]
text-[#404839]
border-[#404839]
shadow-[0_0_10px_404839]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #404839, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #404839; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #404839; 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 #404839; background-color: #40483915; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #40483920; border-left: 4px solid #404839; }

Link / Accent

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

a { color: #404839; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #404839 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

64, 72, 57

Red: 64 / Green: 72 / Blue: 57

HSL

92°, 12%, 25%

Hue: 92° / Saturation: 12% / Lightness: 25%

CMYK

11%, 0%, 21%, 72%

Cyan: 11% / Magenta: 0% / Yellow: 21% / Key: 72%

What color is #404839?

#404839 is a desaturated neutral associated with balance and subtlety.

Color Shades

Complementary Colors

403847

Color Palette

HEX to RGB

Convert #404839 to RGB:

rgb(64, 72, 57)HEX to RGB Converter →

HEX to HSL

Convert #404839 to HSL:

hsl(92, 12%, 25%)RGB to HSL Converter →

HEX to CMYK

Convert #404839 to CMYK:

cmyk(11%, 0%, 21%, 72%)Color Converter →

Color Meaning and Usage

A neutral green tone, #404839 has RGB (64, 72, 57) and HSL (92°, 12%, 25%). Known for evoking balance and subtlety, this desaturated neutral is popular for illustrations and friendly visual themes. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #404839 is #403847, creating high-contrast pairings. For softer combinations, try analogous colors like #474738.

Use #404839 in CSS: color: #404839 or background-color: #404839. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #404839

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

Contrast Ratio: 2.20:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #404839?

#404839 is a neutral green color - a desaturated neutral that evokes balance and subtlety.

What is the RGB value of #404839?

#404839 in RGB is (64, 72, 57) - 64 red, 72 green, and 57 blue.

How to use #404839 in CSS?

Use #404839 directly in your CSS properties like color or background-color.

What colors go well with #404839?

#403847 (complementary), #474738 (analogous), and #191D16 (lighter shade) work well with #404839.