# Question: Why Is 8bit 256 Colors?

## Is 8 bit color good?

In terms of color, an 8-bit image can hold 16,000,000 colors, whereas a 16-bit image can hold 28,000,000,000.

Note that you can’t just open an 8-bit image in Photoshop and convert it to 16-bit.

When you create a 16-bit document, you are giving the document the ‘space’ to hold 16 bits of information..

## Which is better 24 bit color or 256 color?

In general, 256-color bitmaps have much smaller file sizes than a 24-bit bitmap with the same dimensions. … The difference is that instead of 256 possible palette colors, there are only 16 possible colors. In binary, the number 16 requires 4 bits of space.

## What is 8bit color image?

8-bit color graphics are a method of storing image information in a computer’s memory or in an image file, so that each pixel is represented by one 8-bit byte. The maximum number of colors that can be displayed at any one time is 256 or 28.

## Is 24 bits per pixel better than 36?

The 30 and 36 bits per pixel settings are used for TVs that support “Deep Color.” Most modern HDTVs support this. While 36 bits per pixel is technically the “best option,” there is currently no gaming or movie content that is more than 24 bits per pixel.

## What is 32 bit color?

This is sometimes referred to as 24 bit RGB. “32 bit” also usually means 32 bits total per pixel, and 8 bits per channel, with an additional 8 bit alpha channel that’s used for transparency. 16,777,216 colours again. This is sometimes referred to as 32 bit RGBA.

## How many bits is 256 colors?

8-bitsTo calculate how many different colors can be captured or displayed, simply raise the number 2 to the power of the number of bits used to record or display the image. For example, 8-bits gives you 256 colors because 28=256.