Why are the RGB values for white and black [1 1 1] and [0 0 0], respectively?

enwar3

Golden Member
Jun 26, 2005
1,086
0
0
Doesn't it make more sense that black is the presence of all three R+G+B and white is the absence of color?
 

DaveSimmons

Elite Member
Aug 12, 2001
40,730
670
126
You have one of those new "inkjet" monitors?

Replacing the cartridges every few minutes must get old.



Hint: monitors use projected light, not reflected. When you turn off your monitor the screen doesn't turn white.
 

silverpig

Lifer
Jul 29, 2001
27,703
12
81
Originally posted by: enwar3
Doesn't it make more sense that black is the presence of all three R+G+B and white is the absence of color?

So, when you turn off all the lights at night your room fills with white light?
 

Ns1

No Lifer
Jun 17, 2001
55,420
1,600
126
Originally posted by: silverpig
Originally posted by: enwar3
Doesn't it make more sense that black is the presence of all three R+G+B and white is the absence of color?

So, when you turn off all the lights at night your room fills with white light?

lol
 

TuxDave

Lifer
Oct 8, 2002
10,571
3
71
Originally posted by: silverpig
Originally posted by: enwar3
Doesn't it make more sense that black is the presence of all three R+G+B and white is the absence of color?

So, when you turn off all the lights at night your room fills with white light?

hahahaha
 

jman19

Lifer
Nov 3, 2000
11,225
664
126
Originally posted by: enwar3
Doesn't it make more sense that black is the presence of all three R+G+B and white is the absence of color?

LOL

The educational system has failed another one of us it seems...
 

OdiN

Banned
Mar 1, 2000
16,430
3
0
Originally posted by: nonameo
Yeah, I would think 255 255 255 for white and 0 0 0 for black.

That would be correct, 1 1 1 will still pretty much be black.

 

Caecus Veritas

Senior member
Mar 20, 2006
547
0
0
Originally posted by: TuxDave
Originally posted by: silverpig
Originally posted by: enwar3
Doesn't it make more sense that black is the presence of all three R+G+B and white is the absence of color?

So, when you turn off all the lights at night your room fills with white light?

hahahaha

he said absence of color not light... learn to read before you make fun of others.

i'm not too familiar with RGB values, but from my understanding of color, we perceive it by the different light spectrum that is bounced off of the object.... to get more technical, color is not an absolute, it's rather just part of an object's property.

and yes there are arguments that white is the absence of color, although there are arguments against that as well. it's not as easy of a concept as some of you make it out to be.
 

Born2bwire

Diamond Member
Oct 28, 2005
9,840
6
71
Originally posted by: silverpig
Originally posted by: enwar3
Doesn't it make more sense that black is the presence of all three R+G+B and white is the absence of color?

So, when you turn off all the lights at night your room fills with white light?

He's just confused. Some jerk switched the on/off labels.
 
Feb 6, 2007
16,432
1
81
Originally posted by: Caecus Veritas
Originally posted by: TuxDave
Originally posted by: silverpig
Originally posted by: enwar3
Doesn't it make more sense that black is the presence of all three R+G+B and white is the absence of color?

So, when you turn off all the lights at night your room fills with white light?

hahahaha

he said absence of color not light... learn to read before you make fun of others.

i'm not too familiar with RGB values, but from my understanding of color, we perceive it by the different light spectrum that is bounced off of the object.... to get more technical, color is not an absolute, it's rather just part of an object's property.

and yes there are arguments that white is the absence of color, although there are arguments against that as well. it's not as easy of a concept as some of you make it out to be.

Even if he's arguing that, neither black nor white are "colors." White is a tint, black is a shade. They are combined with colors to form new colors, but neither is a color on their own.

Wiki
 

Caecus Veritas

Senior member
Mar 20, 2006
547
0
0
Originally posted by: Atomic Playboy
Originally posted by: Caecus Veritas
Originally posted by: TuxDave
Originally posted by: silverpig
Originally posted by: enwar3
Doesn't it make more sense that black is the presence of all three R+G+B and white is the absence of color?

So, when you turn off all the lights at night your room fills with white light?

hahahaha

he said absence of color not light... learn to read before you make fun of others.

i'm not too familiar with RGB values, but from my understanding of color, we perceive it by the different light spectrum that is bounced off of the object.... to get more technical, color is not an absolute, it's rather just part of an object's property.

and yes there are arguments that white is the absence of color, although there are arguments against that as well. it's not as easy of a concept as some of you make it out to be.

Even if he's arguing that, neither black nor white are "colors." White is a tint, black is a shade. They are combined with colors to form new colors, but neither is a color on their own.

Wiki

no, you get white because that specific object is reflecting all the visible light spectrum back (and therefore white, which contains the visible colors when broken down). black objects are the opposite.

but the point is, depending on how you're defining the word "color", how you interpret whether something is a color or not, or whatever, it will change. seeing some of the posts above that make fun of the OP, i think our education system has failed on an epic scale.
 

nakedfrog

No Lifer
Apr 3, 2001
63,075
19,395
136
Originally posted by: Caecus Veritas
but the point is, depending on how you're defining the word "color", how you interpret whether something is a color or not, or whatever, it will change. seeing some of the posts above that make fun of the OP, i think our education system has failed on an epic scale.

We're not discussing "color", we're discussing RGB values.