Question about color

> On Sep 28, 2015, at 11:07 PM, Offray Vladimir Luna Cárdenas <[hidden email]> wrote:
>
> Hi,
>
> At a local workshop we're working with the Pharo tutorial and we use the classical example of RGB colors for keyword messages. When we use the Prof Stef's example we get the following screenshot:
>
> <djjjjajg..png>
>
> While executing the same color in Wolfram Alpha gives us:
>
> <dgcdicbd..png>
>
> As you can see, both colors are pretty different. Which is the reason behind the differences in the color that is shown in Pharo and the one in WA?
>
> Cheers,
>
> Offray

> As far as I remember, Color>>#r:g:b: expects 3 numbers between 0 and 1, instead of integers from 0 to 255.
>
> Inspecting a color using the fractions proposed by Wolframalpha gives you the expected color:
> Color
> r: 0.06
> g: 0.39
> b: 0.39
>
> Cheers,
> Alejandro
>
>> On Sep 28, 2015, at 11:07 PM, Offray Vladimir Luna Cárdenas <[hidden email]> wrote:
>>
>> Hi,
>>
>> At a local workshop we're working with the Pharo tutorial and we use the classical example of RGB colors for keyword messages. When we use the Prof Stef's example we get the following screenshot:
>>
>> <djjjjajg..png>
>>
>> While executing the same color in Wolfram Alpha gives us:
>>
>> <dgcdicbd..png>
>>
>> As you can see, both colors are pretty different. Which is the reason behind the differences in the color that is shown in Pharo and the one in WA?
>>
>> Cheers,
>>
>> Offray
>
>

> As far as I remember, Color>>#r:g:b: expects 3 numbers between 0 and 1, instead of integers from 0 to 255.
>
> Inspecting a color using the fractions proposed by Wolframalpha gives you the expected color:
>         Color
>                 r: 0.06
>                 g: 0.39
>                 b: 0.39
>
> Cheers,
> Alejandro
>
>> On Sep 28, 2015, at 11:07 PM, Offray Vladimir Luna Cárdenas <[hidden email]> wrote:
>>
>> Hi,
>>
>> At a local workshop we're working with the Pharo tutorial and we use the classical example of RGB colors for keyword messages. When we use the Prof Stef's example we get the following screenshot:
>>
>> <djjjjajg..png>
>>
>> While executing the same color in Wolfram Alpha gives us:
>>
>> <dgcdicbd..png>
>>
>> As you can see, both colors are pretty different. Which is the reason behind the differences in the color that is shown in Pharo and the one in WA?
>>
>> Cheers,
>>
>> Offray
>
>