Question

Relation Between Number & Values

Forum|Forum|15 hours ago
March 8, 2026
3 replies
48 views

Is there any indirect relation between this number [860000] & value of the colors?

Nancy OShea

Community Expert

Hexadecimal #color codes are based on web safe RGB values from black (0,0,0) or #00 to white (255,255,255) or #FF.

Each system serves different purposes: RGB provides accurate color display on screens, CMYK ensures quality reproduction on print materials, HSB offers detailed control over color perception, and LAB ensures precise color representation across all media.

https://gradients.app/en/media/education/color-models-rgb-cmyk-hsb-lab

Nancy O'Shea— Product User & Community Expert

jane-e

Community Expert

@Nancy OShea wrote “Hexadecimal #color codes are based on web safe RGB values“

@MahaB82A

To clarify this statement about web safe colors (which you did not ask about), they are every 20% of the numbers.

In hexadecimal, they are any combination of: 00, 33, 66, 99, CC, FF
In RGB, they are any combination of 0, 51, 102, 153, 204, 255

We used web safe colors when writing html back in the days when monitors could only display 256 colors. Those days are long gone so “web safe” colors are a thing of the past and are no longer needed.

Just in case you are wondering why there are 216 combinations of colors that are web safe, they are the only ones Macs and Windows both shared. The other 40 were unique to each OS.

Nancy, I know you know this because of your expertise, but the statement as written could be confusing, which is why I clarified for Maha.

Jane

davescm

Community Expert

@MahaB82A As others have said, the # field represent the same values as those in the RGB field. The difference is that one set is in Hex i.e. base 16 and the other is in decimal i.e. base 10.

In decimal (used in the RGB field) the digits represent Hundreds, Tens and Units. So 134 means one hundred, three tens and 4 units. The numbers will range in that field from 0 to 255.

In the Hex field, the 6 digits do not represent a single number but are actually three sets of two digits (each representing the value of Red, Green and Blue). The first in your screenshot being Hex 86. That means 8 sixteens and 6 units. so 8 x 16 = 128 + 6 = 134 in decimal. You will see numbers there ranging from 00 to FF (0 to 255 in decimal notation).

As an aside, neither the RGB, or the Hex numbers, are more accurate and neither represent a specific colour, unless expressed in the context of a particular colour space. So Hex 860000 will represent one colour in sRGB but a different colour in Adobe RGB.

Dave