#645E5B Caveman
#645E5B (Caveman) RGB value is (100, 94, 91).
Red value is 100, green value is 94, and blue value is 91.
Cylindrical-coordinate representations (HSL) of color #645E5B: hue: 20°, saturation: 4.7%, and lightness: 37.5%.
Process color (CMYK) of #645E5B is 0%, 6%, 9%, 60.8%. Web safe color equivalent of #645E5B is ##666666. Color #645E5B contains mainly GRAY.
Color Spaces
| Color spaces of #645E5B | Value |
|---|---|
| RGB | 100, 94, 91 |
| HSL | 20°, 4.7%, 37.5% |
| HSV / HSB | 20°, 9%, 39.2% |
| CMYK | 0%, 6%, 9%, 60.8% |
| XYZ | 11.15, 11.47, 11.52 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01100100 | 01011110 | 01011011 |
| Octal | 144 | 136 | 133 |
| Decimal | 100 | 94 | 91 |
| Hex | 64 | 5E | 5B |
Shades of #645E5B
Tints of #645E5B
.mybgColor { background-color: #645E5B; }
.myforeColor { color: #645E5B; }
.myborderColor { border: 3px solid #645E5B; }
<p style="color:#645E5B">Text here</p>
This sample text is styled with font color #645E5B. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#645E5B">Div content here</div>
<div style="border:3px solid #645E5B">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(100, 94, 91, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #645E5B; }
.divShadow { -moz-box-shadow: 1px 1px 3px #645E5B;
-webkit-box-shadow: 1px 1px 3px #645E5B;
box-shadow: 1px 1px 3px #645E5B; }
This text has a CSS3 shadow effect generated with RGB color values.
This text has a CSS3 shadow effect generated with Hex color values.
Related Colors & Harmonies
Detailed Specifications & Design Guide for #645E5B (Caveman)
Color Overview & Profile: Color #645E5B, also known as Caveman, is a prominent hue with strong representation in digital UI designs and print graphics. In the sRGB color space, it is composed of 39% Red (100/255), 37% Green (94/255), and 36% Blue (91/255). The primary color family component is GRAY.
Print & Physical Production Specs: For physical print production and offset printing setups, #645E5B translates into the CMYK subtractive color model with values of 0% Cyan, 6% Magenta, 9% Yellow, and 60.8% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 20°, saturation of 4.7%, and lightness of 37.5%.
Web Accessibility & Design Recommendations: When implementing #645E5B in web frontend frameworks, ensure sufficient contrast ratios for readability according to WCAG 2.1 standards. The web-safe equivalent hex value for this color is ##666666.