#21180D (or 0x21180D) is unknown color: approx Cocoa Brown. HEX triplet: 21, 18 and 0D. RGB value is (33,24,13). Sum of RGB (Red+Green+Blue) = 33+24+13=70 (9% of max value = 765). Red value is 33 (13.28% from 255 or 47.14% from 70); Green value is 24 (9.77% from 255 or 34.29% from 70); Blue value is 13 (5.47% from 255 or 18.57% from 70); Max value from RGB is 33 - color contains mainly: red. Hex color #21180D is not a web safe color. Web safe color analog (approx): #330000. Inversed color of #21180D is #DEE7F2. Grayscale: #191919. Windows color (decimal): -14608371 or 858145. OLE color: 858145.
HSL color Cylindrical-coordinate representation of color #21180D: hue angle of 33º degrees, saturation: 0.43, lightness: 0.09%. HSV value (or HSB Brightness) of color is 0.13% and HSV saturation: 0.61%. Process color model (Four color, CMYK) of #21180D is Cyan = 0, Magento = 0.27, Yellow = 0.61 and Black (K on CMYK) = 0.87.
<style> p { color: #21180D; } p { color: rgb(33,24,13); } H1.HeaderClassName { color: #21180D; } .AnyTagClassName { color: #21180D; } </style>
<style> a { background-color: #21180D; } a { background-color: rgb(33,24,13); } div.DivClassName { background-color: #21180D; } .BgClassName { background-color: #21180D; } </style>
<style> span { border-color: #21180D; } span { border-color: rgb(33,24,13); } td.TdClassName { border-color: #21180D; } .TagClassName { border-color: #21180D; } </style>