StackOverflow2013

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plurals

PO
primarykey
Id
7994166
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-11-03T11:32:05.900
FavoriteCount
0
LastActivityDate
2011-11-03T12:57:08.620
LastEditDate
2011-11-03T12:57:08.620
LastEditorUserId
277683
OwnerUserId
277683
ParentId
7994030
PostTypeId
2
Score
12
ViewCount
0
LastEditorDisplayName
text
Body
"The best color" is very subjective and context dependent. It depends on what effect you want: If you want the highest contrast possible, look for complementary colors (that would give you red on green, yellow on blue etc.). If you want colors that are "similar", look for analogous harmonies. If you want to decide between black and white only, measure brightness (hamstergene posted a very good formula for it). Wherever you go, HSV color model is the key. Getting complementary or analogous colors is trivial (e.g. <code>hue_text = (hue_bg + 180) % 360</code> OR <code>hue_text = (hue_bg + 30) % 360</code>). You can also experiment with value (lightness) and saturation for better contrast. For example, <code>v_text = 1 - v_bg</code> could give you dark text on bright background and vice versa (watch out for mid tones!). It doesn't have to be linear - you also could go for a step function like: <code>if v_bg < 0.5 then v_text = 1 else v_text = 0</code>, or <code>if s_bg < 0.5 then s_text = 1 else s_text = 0</code> (vibrant on pale). That's just some hints. In a word: It depends! Google for color theory and color harmonies. Some links: <a href="http://www.tigercolor.com/color-lab/color-theory/color-harmonies.htm" rel="nofollow">http://www.tigercolor.com/color-lab/color-theory/color-harmonies.htm</a> <a href="http://www.colormatters.com/color-and-design/basic-color-theory" rel="nofollow">http://www.colormatters.com/color-and-design/basic-color-theory</a>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POAlgorithm to get best text color
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 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USKonrad Garus
UserOwnerUserId
1. USKonrad Garus
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PostLinksPostIdRelatedPostId
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PostLinksRelatedPostIdPostId
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PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
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 PO
 UserUserId
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 VoteTypeVoteTypeId
 VTUpMod
2. VO
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 PostPostId
 PO
 UserUserId
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 VoteTypeVoteTypeId
 VTUpMod
3. VO
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 PostPostId
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 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

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