#643F2E
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.
#643F2E
Color Values
#643F2E
100, 63, 46
18.9, 37.0%, 28.6%
18.9, 54.0%, 39.2%
0.0%, 37.0%, 54.0%, 60.8%
0.4066 0.0588 45.3
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: #643F2E;
color: #643F2E;
border-color: #643F2E;
Yellow 950
#422006
Tailwind Shades
Contrast Checker
Text on white
9.16:1
Text on black
2.29:1
Compare With
Related Articles
Frequently Asked Questions
What are the RGB, HSL, and CMYK values of #643F2E?
RGB(100, 63, 46) · HSL(18.9, 37.0%, 28.6%) · CMYK(0.0%, 37.0%, 54.0%, 60.8%)
Does #643F2E meet WCAG contrast on white?
9.16:1 — WCAG AA Pass, AAA Pass for normal text.
What text color is readable on #643F2E?
Use FFFFFF text on a #643F2E background; contrast on black is 2.29:1.