#31313D (or 0x31313D) is unknown color: approx Black Rock. HEX triplet: 31, 31 and 3D. RGB value is (49,49,61). Sum of RGB (Red+Green+Blue) = 49+49+61=159 (21% of max value = 765). Red value is 49 (19.53% from 255 or 30.82% from 159); Green value is 49 (19.53% from 255 or 30.82% from 159); Blue value is 61 (24.22% from 255 or 38.36% from 159); Max value from RGB is 61 - color contains mainly: blue. Hex color #31313D is not a web safe color. Web safe color analog (approx): #333333. Inversed color of #31313D is #CECEC2. Grayscale: #323232. Windows color (decimal): -13553347 or 4010289. OLE color: 4010289.
HSL color Cylindrical-coordinate representation of color #31313D: hue angle of 240º degrees, saturation: 0.11, lightness: 0.22%. HSV value (or HSB Brightness) of color is 0.24% and HSV saturation: 0.2%. Process color model (Four color, CMYK) of #31313D is Cyan = 0.20, Magento = 0.20, Yellow = 0 and Black (K on CMYK) = 0.76.
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<style> a { background-color: #31313D; } a { background-color: rgb(49,49,61); } div.DivClassName { background-color: #31313D; } .BgClassName { background-color: #31313D; } </style>
<style> span { border-color: #31313D; } span { border-color: rgb(49,49,61); } td.TdClassName { border-color: #31313D; } .TagClassName { border-color: #31313D; } </style>