Well, I find enabling SRGB makes the color darker.

What exactly does it stand for compared to render engine like iclone?

CTA5, Iclone 7, 3D Exchange Pro, Character Creator 3, Popcornfx plugin, Zbrush, Blender, Vue 2014, Adobe cc suite, Spriter
Homebuild Workstation (Pretty old now but still working great) Win 10, Intel i7 950, 24 GB RAM DDR3, Gigabyte x58a-ud7 motherboard, AMD R9 390 sapphire 8GB VRAM.
Official Website  Reallusion Store  

sRGB (standard Red Green Blue) is an RGB color space that HP and Microsoft created cooperatively in 1996 to use on monitors, printers, and the Internet. It was subsequently standardized by the IEC as IEC 61966-2-1:1999.

https://techterms.com/definition/srgb


https://en.wikipedia.org/wiki/SRGB

sRGB stands for standard red green Blue, and defines the color space to be used, it basically defines what is red green and Blue, as far as i know srgb should be disabled for hdr images and enabled for pretty much everything else

Guys I meant in context with Iclone where should we use it or not?
Even I know the term definition, been using photoshop for 15 yrs now.

CTA5, Iclone 7, 3D Exchange Pro, Character Creator 3, Popcornfx plugin, Zbrush, Blender, Vue 2014, Adobe cc suite, Spriter
Homebuild Workstation (Pretty old now but still working great) Win 10, Intel i7 950, 24 GB RAM DDR3, Gigabyte x58a-ud7 motherboard, AMD R9 390 sapphire 8GB VRAM.
Official Website  Reallusion Store