#644B3B
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://colorfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://colorfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://colorfyi.com/entity//)Use the native HTML custom element.
#644B3B
Color Values
#644B3B
100, 75, 59
23.4, 25.8%, 31.2%
23.4, 41.0%, 39.2%
0.0%, 25.0%, 41.0%, 60.8%
0.435 0.0424 53.9
Properties
Color Psychology
Dark browns like chocolate and espresso project richness, indulgence, and masculine elegance. They carry the warmth of wood-paneled studies and aged leather, evoking comfort and established tradition. These deep tones suggest solidity, dependability, and mature sophistication.
Design Usage
Dark brown excels as a text color alternative to pure black, providing warmth and reducing visual harshness. It suits coffee roasters, chocolate brands, and heritage accessories with a tradition focus. Pair it with cream, gold, or burnt orange for a luxurious, warm-toned design system.
Color Harmonies
Color Blindness Simulation
CSS Usage
background-color: #644B3B;
color: #644B3B;
border-color: #644B3B;
Stone 600
#57534E
Tailwind Shades
Contrast Checker
Text on white
8.04:1
Text on black
2.61:1
Compare With
Related Articles
Frequently Asked Questions
What are the RGB, HSL, and CMYK values of #644B3B?
RGB(100, 75, 59) · HSL(23.4, 25.8%, 31.2%) · CMYK(0.0%, 25.0%, 41.0%, 60.8%)
Does #644B3B meet WCAG contrast on white?
8.04:1 — WCAG AA Pass, AAA Pass for normal text.
What text color is readable on #644B3B?
Use FFFFFF text on a #644B3B background; contrast on black is 2.61:1.