Convert Hexadecimal Color to RGB

Hi Guys, is there a way to know the RGB colors of an Hexadecimal Color like &H00C0C0C0& (Gray) ?

Thanks

Any help ?

if we knew the RBG from that one hex colour u would probably fidn the patten

just found out, that grey colour = RGB(192, 192, 192)

Quote:

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Originally posted by saracen
if we knew the RBG from that one hex colour u would probably fidn the patten

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Can you elaborate please ?

well maybe there is a pattern that you can use to get the RGB colour from Hex

&H00C0C0C0& = RGB(192, 192, 192

maybe C0 = 192

try doing that with others to 'maybe' find a pattern

There has been a misundersatnding !
Wghat i want to know is how to get the RGB colors of agiven Hexadecimal

E.g. : If a have &H0080C0FF& how can i know it's RGB ?

So

found the pattern, and heres a way to do it.
not the best of ways (theres got to be better)

errr ^^^ about that program, but the &H0080C0FF& stuff in the 1st text box and press the button

then the RGB numbers will appear, and label 4's back colour will change

or to miss out all these textbox's and jump straight to the colour....

opps..

Thanks, it's working greatly. Thank you for your time and support

It's ok... i wanted to know that aswell

What i wanna do. When i write msgbox label1.backcolor, i get -2147483633. how can convert this scary number to R, G and B ?

Your getting that strange number because thats in Dec

use

MsgBox Text5.Text + ", " + Text6.Text + ", " + Text7.Text

with my original code

Yes, i know, But i have 3 seperate RGB colors (R, G and B) and i wanna compare them to backgrounds of controls to see if they match, in this case, i trigger a certain action ....

have you ever tried Msgbox Me.BackColor?
it is a decimal number.

Are the backgrounds of controls in Dec then?

is so y convert them to rgb?

Quote:

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Originally posted by saracen
Are the backgrounds of controls in Dec then?

is so y convert them to rgb?

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Yes, i think they are. I don't specify them. I open the color dialog then choose a color at design time.
When back to runtime, i issue control.backcolor i get these numbers e.g. (-174.....). One more thing, my comparing numbers are RGB.

ok so when you get the decimals to RGB, remember that the colors are represented in decimals, so you would have to convert the RGB values to decimal by using RGB(red,green,blue) and then compare them. get what i mean :rolleyes:

ok - i've lost the plot completely :rolleyes:

ok post what RGB values you have, what decimal values you have, and ill see if i can make sense out of all this.

what do you mena BuggyProgrammer ? Can you expain, how to convert from RGB to the value i get when i display msgbox : control.backcolor ? (-1274.....)

if you form is red, and you are trying to see if you form is red or pink :p ,
if me.backcolor = 255 then '255 is red in decimals, or FF in hex
msgbox "hi"
end if

you can check decimal for hex and it will show the same value

if 255= &HFF& Then MsgBox "255 and &HFF& both means red!"

Wait i'm a little bit lost lost here, this is my situation :
I have let's say three values, 225, 75 and 130 which represents the RGB colors. I want then to compare these to the backcolor of the controls to see if they match with existing controls.
If they do (match) i want to trigger a certain action.

??

This demo will do the Conversion from: Decimal - RGB - Hex.

So take what u need.
(Place a MS Common Dialog Control 6.x on a Form)

VB Code:

'Requires the Common Dialog Control 6.X Component
 
Option Explicit
 
Private Type RGBArray 'Used for both Decimal RGB, and Hex RGB storage
    R As Variant
    G As Variant
    B As Variant
End Type
Dim hexRGB As RGBArray
Dim decRGB As RGBArray
Dim decColour As Long   'Temp storage for selected Decimal Colour
 
Private Sub Form_Load()
'Open the Common Dialog Colour Box
    ' Set Cancel to True
    CommonDialog1.CancelError = True
    On Error GoTo ErrHandler
    'Set the Flags property
    CommonDialog1.Flags = cdlCCRGBInit
    ' Display the Color Dialog box
    CommonDialog1.ShowColor
 
    decColour = CommonDialog1.Color
    
'Convert the Decimal Colour Value to RGB
    decRGB.B = Int(decColour / 65536)
    decRGB.G = Int((decColour - (65536 * decRGB.B)) / 256)
    decRGB.R = decColour - (65536 * decRGB.B + 256 * decRGB.G)
 
 
'Convert the Decimal Colour Values to Hex
    hexRGB.R = Format(Hex(decRGB.R), "00")
    hexRGB.G = Format(Hex(decRGB.G), "00")
    hexRGB.B = Format(Hex(decRGB.B), "00")
    
    MsgBox "Red: " & hexRGB.R & "  Green: " & hexRGB.G & "  Blue: " & hexRGB.B
  
  Exit Sub
 
ErrHandler:
    ' User pressed the Cancel button
End Sub

Bruce.

Quote:

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Originally posted by rogergho
Wait i'm a little bit lost lost here, this is my situation :
I have let's say three values, 225, 75 and 130 which represents the RGB colors. I want then to compare these to the backcolor of the controls to see if they match with existing controls.
If they do (match) i want to trigger a certain action.

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You can use the RGB function to do this

Code:

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If Command1.ForeColor = RGB(text1.text,text2.text,text3.text) then ...

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Hope this helps,

Quote:

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Originally posted by BuggyProgrammer
ok so when you get the decimals to RGB, remember that the colors are represented in decimals, so you would have to convert the RGB values to decimal by using RGB(red,green,blue) and then compare them. get what i mean :rolleyes:

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thats what i said up there why doesnt he listen to me