#581B1B (or 0x581B1B) is unknown color: approx Red Oxide. HEX triplet: 58, 1B and 1B. RGB value is (88,27,27). Sum of RGB (Red+Green+Blue) = 88+27+27=142 (18% of max value = 765). Red value is 88 (34.77% from 255 or 61.97% from 142); Green value is 27 (10.94% from 255 or 19.01% from 142); Blue value is 27 (10.94% from 255 or 19.01% from 142); Max value from RGB is 88 - color contains mainly: red. Hex color #581B1B is not a web safe color. Web safe color analog (approx): #663333. Inversed color of #581B1B is #A7E4E4. Grayscale: #2D2D2D. Windows color (decimal): -11003109 or 1776472. OLE color: 1776472.
HSL color Cylindrical-coordinate representation of color #581B1B: hue angle of 0º degrees, saturation: 0.53, lightness: 0.23%. HSV value (or HSB Brightness) of color is 0.35% and HSV saturation: 0.69%. Process color model (Four color, CMYK) of #581B1B is Cyan = 0, Magento = 0.69, Yellow = 0.69 and Black (K on CMYK) = 0.65.
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<style> a { background-color: #581B1B; } a { background-color: rgb(88,27,27); } div.DivClassName { background-color: #581B1B; } .BgClassName { background-color: #581B1B; } </style>
<style> span { border-color: #581B1B; } span { border-color: rgb(88,27,27); } td.TdClassName { border-color: #581B1B; } .TagClassName { border-color: #581B1B; } </style>