#515151 Blank Space
#515151 (Blank Space) RGB value is (81, 81, 81).
Red value is 81, green value is 81, and blue value is 81.
Cylindrical-coordinate representations (HSL) of color #515151: hue: 0°, saturation: 0%, and lightness: 31.8%.
Process color (CMYK) of #515151 is 0%, 0%, 0%, 68.2%. Web safe color equivalent of #515151 is ##666666. Color #515151 contains mainly GRAY.
Color Spaces
| Color spaces of #515151 | Value |
|---|---|
| RGB | 81, 81, 81 |
| HSL | 0°, 0%, 31.8% |
| HSV / HSB | 0°, 0%, 31.8% |
| CMYK | 0%, 0%, 0%, 68.2% |
| XYZ | 7.82, 8.23, 8.96 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 01010001 | 01010001 | 01010001 |
| Octal | 121 | 121 | 121 |
| Decimal | 81 | 81 | 81 |
| Hex | 51 | 51 | 51 |
Shades of #515151
Tints of #515151
.mybgColor { background-color: #515151; }
.myforeColor { color: #515151; }
.myborderColor { border: 3px solid #515151; }
<p style="color:#515151">Text here</p>
This sample text is styled with font color #515151. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#515151">Div content here</div>
<div style="border:3px solid #515151">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(81, 81, 81, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #515151; }
.divShadow { -moz-box-shadow: 1px 1px 3px #515151;
-webkit-box-shadow: 1px 1px 3px #515151;
box-shadow: 1px 1px 3px #515151; }
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 #515151 (Blank Space)
Color Overview & Profile: Color #515151, also known as Blank Space, is a prominent hue with strong representation in digital UI designs and print graphics. In the sRGB color space, it is composed of 32% Red (81/255), 32% Green (81/255), and 32% Blue (81/255). The primary color family component is GRAY.
Print & Physical Production Specs: For physical print production and offset printing setups, #515151 translates into the CMYK subtractive color model with values of 0% Cyan, 0% Magenta, 0% Yellow, and 68.2% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 0°, saturation of 0%, and lightness of 31.8%.
Web Accessibility & Design Recommendations: When implementing #515151 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.