Depth=30 (Monitor Dell U3011, NVIDIA) - colors are distorted

screen #0:
dimensions: 2560x1600 pixels (644x402 millimeters)
resolution: 101x101 dots per inch
depths (8): 30, 1, 4, 8, 15, 16, 24, 32
root window id: 0x1d9
depth of root window: 30 planes
number of colormaps: minimum 1, maximum 1
default colormap: 0x20
default number of colormap cells: 1024
preallocated pixels: black 0, white 1070593020

On attachment on top Linguist4 from below Linguist5. OpenGL of application deduce colors correctly. IceWM, Firefox everything is normal. In Google Ghrome even youtube works at Adobe Flash.