Color test
In this test the background color is the one in the title.
In each box one of the primary colors varies from the background by
the number shown,
red (left), green (center) and blue (right). When the number
is negative, the complementary colors appear, cyan, magenta and yellow.
-
- -99
sigma
Helga
worry
- -86
track
ultra
crime
- -75
choir
tempo
paper
- -65
spade
press
denim
- -56
grain
Diane
check
- -49
build
Ethel
Rhine
- -42
Yalta
hello
north
- -36
fever
Sofia
share
- -31
steer
comet
width
- -27
spade
haste
Omaha
- -23
elbow
cloud
spell
- -20
among
raven
pupil
- -17
radio
abhor
Anita
- -14
fairy
Felix
thorn
- -12
relay
drown
Colin
- -10
fresh
limit
quart
- -8
fluid
brick
pupil
- -7
Obama
Seoul
Susan
- -6
grain
haven
rival
- -5
cough
relay
wheel
- -4
paste
China
truth
- -3
Clyde
level
lunch
- -2
comma
kneel
amuse
- -1
think
chair
witch
- 0
tango
guard
regal
- 1
witch
human
- 2
Rhine
screw
- 3
least
feast
- 4
Nigel
Nancy
- 5
thumb
Obama
- 6
dream
think
- 7
macho
hyena
- 8
mouse
smile
- 10
adapt
Texas
- 12
waltz
pacer
- 14
Maria
level
- 17
spoon
chain
- 20
chest
twice
- 23
relay
state
- 27
width
shoot
- 31
clerk
Adams
- 36
spend
screw
- 42
usual
Sofia
- 49
Colin
amuse
- 56
focus