@Derrel Sometimes a thread comes along, that morphs into a good learning experience, such is the case here. My thanks to the OP for posting as it’s made me think, read and learn.
In the OP is an image, that has garnered several different opinions on the direction needed to correct it, and even sparking a few tempers. First there are no areas that you could assume would be either a true white, true black or 18% gray. As the color, finish, reflections, light, etc. of the pan is unknown, the only thing with any supposedly known hue would be the orange.
Like the game where you put an object in a box and ask people to reach in and describe the object, the opinions tend to vary, but in the end, you find there are similarities in each description.
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I first mentioned WB as a problem. Cambridge color defines WB as “the process of removing unrealistic color casts, so that objects which appear white in person are rendered white in your photo”.
Understanding White Balance Color Temperature of the light source, can impart a coolness or warmth to the light, that while our eye can adjust for white the camera can’t and will impart unrealistic color of objects in the image. Color is the visual byproduct of the spectrum of light as it is either transmitted through a transparent medium, or as it is absorbed and reflected off a surface and is the light wavelengths that the human eye receives and processes from a reflected source. Consequently, the color of the light illuminating the object will ultimately alter the quality of the reflected light seen by the camera.
The first image is a sample of the orange in the original image, note the rgb values in the info box.
The second image is the OP’s image adjusted to “standard orange” by channel via levels in PS. I apologize if my clipping tool has distorted the JPG, but I can assure you the numerical values are correct. I used the orange, because there is numerical data out there to verify what it should be. Rapid Tables
Orange color code - RGB orange color and others list the rgb for “standard orange” as rgb(255,165,0). Again, note the rgb values in the info box.
I discovered by accident a year or so ago, that oranges are not orange, they are more accurately described as Citrus Orange. Pantone
PANTONE 14-0955 TPX Citrus - Find a Pantone Color | Quick Online Color Tool lists the rgb for “Citrus Orange” as rgb(255,176,37) which introduces a green into the color. The third image is a clip of the OP image adjusted
via LR temperature adjustment only, note the numerical values. Is this the correct WB for the whole image, probably not, but you can see that WB has most certainly affected the color perceived, when you compare it the OP image clip above, as well as the brightness of the image.
When discussing primary colors Reg, Yellow, Blue it’s important to remember that no white, gray, or black is added, and the saturation is 100%. Colors found between the primaries (secondary) are comprised of three parts 1) Hue a combination of primary colors, 2)Value, and 3) Saturation.
“Hue” is specifically described by the dominant wavelength and is the first item you refer to when adding in the three components of a color. Hue is also a term which describes a dimension of color we readily experience. “Value” refers to the lightness or darkness of a color. It indicates the quantity of light reflected. Over exposing or underexposing an image will have a bearing on the color perceived by changing the quantity of the reflected light. In the OP the poster “perceived” the problem as one of exposure, which was in part a correct observation. The final component of a secondary color, saturation, defines the brilliance and intensity of a color. When a pigment hue is “toned,” both white and black (grey) are added to the color to reduce the color’s saturation, and which changes the “perception” of the secondary color. So those who commented that the problem was in saturation were also correct.
I know this is rather long, but sometimes a simple answer isn’t always the correct one. In this case we all reached into the box, and came up with a different conclusion, but in the end we all hit on the right points.