#616161 Castlerock
#616161 (Castlerock) RGB value is (97, 97, 97).
Red value is 97, green value is 97, and blue value is 97.
Cylindrical-coordinate representations (HSL) of color #616161: hue: 0°, saturation: 0%, and lightness: 38%.
Process color (CMYK) of #616161 is 0%, 0%, 0%, 62%. Web safe color equivalent of #616161 is ##666666. Color #616161 contains mainly GRAY.
Color Spaces
| Color spaces of #616161 | Value |
|---|---|
| RGB | 97, 97, 97 |
| HSL | 0°, 0%, 38% |
| HSV / HSB | 0°, 0%, 38% |
| CMYK | 0%, 0%, 0%, 62% |
| XYZ | 11.36, 11.95, 13.02 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01100001 | 01100001 | 01100001 |
| Octal | 141 | 141 | 141 |
| Decimal | 97 | 97 | 97 |
| Hex | 61 | 61 | 61 |
Shades of #616161
Tints of #616161
.mybgColor { background-color: #616161; }
.myforeColor { color: #616161; }
.myborderColor { border: 3px solid #616161; }
<p style="color:#616161">Text here</p>
This sample text is styled with font color #616161. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#616161">Div content here</div>
<div style="border:3px solid #616161">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(97, 97, 97, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #616161; }
.divShadow { -moz-box-shadow: 1px 1px 3px #616161;
-webkit-box-shadow: 1px 1px 3px #616161;
box-shadow: 1px 1px 3px #616161; }
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 #616161 (Castlerock)
Color Overview & Profile: Color #616161, also known as Castlerock, is a prominent hue with strong representation in digital UI designs and print graphics. In the sRGB color space, it is composed of 38% Red (97/255), 38% Green (97/255), and 38% Blue (97/255). The primary color family component is GRAY.
Print & Physical Production Specs: For physical print production and offset printing setups, #616161 translates into the CMYK subtractive color model with values of 0% Cyan, 0% Magenta, 0% Yellow, and 62% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 0°, saturation of 0%, and lightness of 38%.
Web Accessibility & Design Recommendations: When implementing #616161 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.