For ordinary client viewing and web delivery, a JPEG converted to sRGB with its profile embedded is a practical default. Use Adobe RGB when the receiving workflow specifically calls for it. A wider color space does not, by itself, make a delivered photograph look better.
If a client says the colors look different, check the actual file and viewing path before changing the edit. The export profile is one possible cause; the preview, application, display and viewing conditions also matter. This guide explains the distinction and gives you three delivery presets to adapt to your work.
What sRGB and Adobe RGB Actually Are
sRGB and Adobe RGB (1998) are RGB color encodings: they define how numerical red, green and blue values correspond to colors. The ICC sRGB registry identifies sRGB with the IEC 61966-2-1 standard; the ICC Adobe RGB registry describes Adobe RGB as an extended-gamut RGB encoding.
Gamut means the range of colors a space or device can represent. Adobe RGB offers room for colors outside sRGB, but that is useful only when those colors are present in the image and the receiving workflow can use them. The file's encoding, a monitor's display capabilities and a printer's output capabilities are different things. Adobe's Adobe RGB overview explains why profiles are needed to handle those different capabilities.
Avoid treating a percentage of a two-dimensional chromaticity diagram as a percentage of three-dimensional color volume. Neither measure tells you how much better a particular photograph will look. For delivery, the useful question is which encoding the recipient needs, rather than which headline percentage is larger.
A profile also supplies context for the numbers. Relabeling existing values with a different profile is not the same operation as converting them. In Photoshop, Assign Profile changes their interpretation without changing the values; Convert to Profile changes the values for the destination space. Use conversion when making a delivery copy from a correctly profiled master. Adobe documents the distinction in changing a document's color profile.
Keep the master intact. If a file has no profile and its origin is unknown, find out how it was created before assigning one. Choosing a profile because it makes the picture look pleasing can conceal the underlying mismatch.
Where Color Changes Can Enter the Delivery Path
A properly tagged Adobe RGB JPEG is not automatically wrong for a browser. A color-managed application can interpret its profile and use the display profile to render it. Problems can arise when the profile is absent, ignored or handled differently somewhere along the path.
For example, Mozilla's color-management documentation says Firefox manages tagged media by default and assumes sRGB for untagged media. That is a specific browser behavior, not evidence that every browser, email preview or phone app treats every image identically.
A tagged Adobe RGB file and an untagged file with Adobe RGB pixel values are different delivery cases. Check the profile before diagnosing the appearance.
A gallery thumbnail, an email preview and a downloaded file may also be different versions of the photograph. Compare the actual files before attributing a change to the entire service. Do not assume that every host strips profiles, or that a download labeled “original” necessarily preserves every byte in every workflow. The guide to sending photos without losing quality covers file identity separately from visual appearance.
Embedding the profile gives a color-managed reader information it needs; it does not guarantee matching displays. Adobe's online-viewing guidance recommends sRGB for web preparation and explains the limits of viewing on displays you cannot control.
A useful default: convert everyday web copies to sRGB and embed the profile. Investigate a reported mismatch using the exported file, the delivered version and the actual viewer; do not fix it by blindly increasing saturation.
Nor does visible banding prove that Adobe RGB “wasted” a particular percentage of bit depth. If a gradient looks damaged, compare it with the master and review the export and viewing path. The appearance alone is not a reliable profile identifier.
When Adobe RGB Earns Its Place
Adobe RGB is appropriate when a lab, designer or other recipient explicitly requests it and can use it. Ask for the required file format, input color space, dimensions and any processing instructions. Save those requirements with the job rather than assuming that all professional labs want the same export.
Separate the lab's input requirement from its printer profile. A lab may supply a printer-and-paper ICC profile to help you preview an output while still asking you to submit sRGB or Adobe RGB files. Receiving that profile is not, on its own, an instruction to convert the submitted file into it. Ask whether it is for soft proofing, final conversion or both.
Adobe's color-profile workflow guidance distinguishes document profiles from output profiles, which describe particular output conditions. Its soft-proofing guide explains using a destination profile to simulate output. The accuracy of that preview depends on the monitor, profiles and viewing conditions; a soft proof is not a completed print test.
In Photoshop, the documented soft-proof route is View → Proof Setup → Custom, choose the appropriate simulation profile, then View → Proof Colors. Use the lab's instructions for the other proof settings. Inspect important skin tones, saturated areas and shadow detail, and ask the lab about a physical proof when the result matters enough to justify one.
A wider-gamut master can also be useful for future editing or another output. Keep the editing file's known profile with it and make separate destination copies. A 16-bit TIFF or PSD can be an agreed master deliverable when a client or retoucher needs one; masters are not inherently forbidden from client delivery. Format, bit depth and color space are separate choices, so specify each in the brief.
Do not select Display P3 solely because a client owns an Apple device. Confirm the entire receiving workflow and its required files before choosing any non-default color space. Similarly, a printer model's name is not enough to infer a lab's current submission requirements.
What to Actually Deliver to Clients
For everyday galleries and web viewing without a special recipient specification, start with the sRGB JPEG default. For print orders and editing handoffs, follow the confirmed destination requirements. Name the copies clearly so a client does not accidentally upload the editing master as a social image.
Choose the delivery profile for the receiving job. Keep the master available so you can make another appropriate copy later.
Build three presets or documented export recipes:
- Everyday web delivery: JPEG, converted to sRGB, with the ICC profile embedded. Choose pixel dimensions and compression for the agreed use; label a small web copy distinctly from a full-resolution delivery. This is a practical default, not a promise of identical color on every display.
- Confirmed lab delivery: the lab's specified format, input color space, dimensions and other settings. Embed the requested document profile when required. Use a custom printer profile for submission conversion only when the lab explicitly instructs you to do so; otherwise follow its proofing instructions separately.
- Master or editing handoff: the agreed TIFF, PSD or other editing format, bit depth and known profile, with any required layers or accompanying files. Preserve your own master independently. Deliver this version when it is part of the brief, rather than assuming every client needs it.
For a Photoshop delivery copy, use Edit → Convert to Profile and choose the destination space. Check the conversion preview and save the copy in a format that supports the intended profile, with profile embedding enabled. Assigning sRGB to unchanged Adobe RGB values is not that conversion. Consult Adobe's profile instructions for the controls in your version.
Compare two exports without assuming a winner
The following is a comparison recipe you can use for your own delivery workflow, not a report of a test performed for this article.
- Choose one edited master with a known profile. Keep it unchanged and export two copies at the same JPEG quality and pixel dimensions, converting one to sRGB and the other to Adobe RGB. Embed each matching profile and give the files distinct names.
- Inspect both exported files' profile information and dimensions in a profile-aware application or metadata tool. Confirm that these are genuine conversions, not two differently labeled copies of the same unconverted values.
- Compare the local copies in the same color-managed viewer on the same display. Do not expect Adobe RGB to look flat: colors that fit both spaces may look similar when both profiles are handled correctly. Inspect any differences rather than predicting a winner.
- If you want to evaluate a host, upload the pair to a private test destination you control. Compare its previews with the local files, then download the corresponding versions and inspect their profiles and dimensions. Treat the preview and download as separate paths.
- Repeat the comparison in the actual recipient's application or another relevant device when available. Record the viewer and version, which file was opened, and whether it was a preview or a download. That observation describes this combination of files and viewers; it does not certify every client device.
If the versions differ, first identify where the difference appears: local export, hosted preview or downloaded file. Keep the source files and recorded settings available while you investigate. A check on one phone and laptop is useful evidence for those devices, not a reason to trust the workflow forever; revisit it after changes to exports, hosting or receiving applications.
For planning the handoff itself, see high-quality photo delivery, sharing photos with clients and choosing online gallery hosting. Tell the client which copy to use for web sharing, printing or further editing. A clear delivery purpose, the appropriate conversion and a known embedded profile are more useful than declaring one color space universally superior.