#909999 Tranquillity
#909999 (Tranquillity) RGB value is (144, 153, 153).
Red value is 144, green value is 153, and blue value is 153.
Cylindrical-coordinate representations (HSL) of color #909999: hue: 180°, saturation: 4.2%, and lightness: 58.2%.
Process color (CMYK) of #909999 is 5.9%, 0%, 0%, 40%. Web safe color equivalent of #909999 is ##999999. Color #909999 contains mainly GRAY.
Color Spaces
| Color spaces of #909999 | Value |
|---|---|
| RGB | 144, 153, 153 |
| HSL | 180°, 4.2%, 58.2% |
| HSV / HSB | 180°, 5.9%, 60% |
| CMYK | 5.9%, 0%, 0%, 40% |
| XYZ | 28.64, 31.01, 34.61 |
Base Numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10010000 | 10011001 | 10011001 |
| Octal | 220 | 231 | 231 |
| Decimal | 144 | 153 | 153 |
| Hex | 90 | 99 | 99 |
Shades of #909999
Tints of #909999
.mybgColor { background-color: #909999; }
.myforeColor { color: #909999; }
.myborderColor { border: 3px solid #909999; }
<p style="color:#909999">Text here</p>
This sample text is styled with font color #909999. It demonstrates typography contrast and readability for Web Content Accessibility Guidelines.
<div style="background-color:#909999">Div content here</div>
<div style="border:3px solid #909999">Div here</div>
.textShadowRgb { text-shadow: 4px 4px 2px rgba(144, 153, 153, 0.8); }
.textShadowHex { text-shadow: 4px 4px 2px #909999; }
.divShadow { -moz-box-shadow: 1px 1px 3px #909999;
-webkit-box-shadow: 1px 1px 3px #909999;
box-shadow: 1px 1px 3px #909999; }
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 #909999 (Tranquillity)
Color Overview & Profile: Color #909999, also known as Tranquillity, is a prominent hue with strong representation in digital UI designs and print graphics. In the sRGB color space, it is composed of 56% Red (144/255), 60% Green (153/255), and 60% Blue (153/255). The primary color family component is GRAY.
Print & Physical Production Specs: For physical print production and offset printing setups, #909999 translates into the CMYK subtractive color model with values of 5.9% Cyan, 0% Magenta, 0% Yellow, and 40% Key (Black). The cylindrical coordinates in the HSL space feature a hue of 180°, saturation of 4.2%, and lightness of 58.2%.
Web Accessibility & Design Recommendations: When implementing #909999 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 ##999999.