Color information
#151B1B (or 0x151B1B) is unknown color: approx Swamp. HEX triplet: 15, 1B and 1B. RGB value is (21,27,27). Sum of RGB (Red+Green+Blue) = 21+27+27=75 (9% of max value = 765). Red value is 21 (8.59% from 255 or 28% from 75); Green value is 27 (10.94% from 255 or 36% from 75); Blue value is 27 (10.94% from 255 or 36% from 75); Max value from RGB is 27 - color contains mainly: green, blue. Hex color #151B1B is not a web safe color. Web safe color analog (approx): #003333. Inversed color of #151B1B is #EAE4E4. Grayscale: #191919. Windows color (decimal): -15394021 or 1776405. OLE color: 1776405.
HSL color Cylindrical-coordinate representation of color #151B1B: hue angle of 180º degrees, saturation: 0.12, lightness: 0.09%. HSV value (or HSB Brightness) of color is 0.11% and HSV saturation: 0.22%. Process color model (Four color, CMYK) of #151B1B is Cyan = 0.22, Magento = 0, Yellow = 0 and Black (K on CMYK) = 0.89.