Image Has Wrong Colors After Converting

Why Colors Change After Converting

Cause 1: Color Profile Mismatch (Most Common)

Images can embed an ICC color profile — a description of the color space the image uses. Common profiles:

• sRGB — the standard for screens and web
• Adobe RGB — wider gamut, used in professional photography
• CMYK — used for print

When a conversion tool does not correctly handle an embedded Adobe RGB or CMYK profile, it renders the colors incorrectly — typically producing a washed-out or overly saturated result.

Fix: Convert using a tool that handles ICC profiles. If colors are washed out after JPG conversion, the source was likely in Adobe RGB and was stripped to sRGB without proper conversion.

Cause 2: PNG Transparency Becoming Wrong Color

When converting a PNG with transparency to JPG, the transparent areas become a solid fill — usually white, but sometimes black or another default depending on the tool.

If the image has a semi-transparent shadow or glow effect, those become solid blocks of the fill color.

Fix: Use a conversion tool that lets you specify the background fill color. White is usually correct. If the design has a specific background color, match it before converting.

Cause 3: Gamma Correction Issues

Some older conversion tools apply gamma correction incorrectly, making the image appear lighter or darker than the original.

Fix: Use a modern conversion tool. Our PNG to JPG and WebP Converter handle gamma correctly.

How to Verify Colors Are Correct

1. Open both the original and converted file side-by-side
2. At 100% zoom, compare a neutral grey area — it should be neutral grey in both
3. Check skin tones if the image contains people — they are the most visible indicator of color shift
4. Check highlight and shadow areas — they should retain detail, not clip to pure white or black

Prevention

• Keep images in sRGB for any web or screen use — convert from Adobe RGB to sRGB in your editor before exporting
• Use CMYK only for print-destined files, never for web
• Always compare original and output at 100% zoom after any format conversion

Frequently asked questions