Awfully sorry, Barta, but I took a screenshot of this forum, opened it in Photoshop and took the eye-dropper to take the ID # of this colour. The ID for this colour is #37485A.
Which version of Photoshop do you have ?
Maybe it is possible today to create easyly the spoiler colour.
But
The very first spoiler colour was created by Raze.
Spoiler ~[color:"#304154"]spoiler text[/color]~ (highlight the text to read)
And it is not exactely the same colour because it has a different colour code : color #304154
Barta qui persiste et signe