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.


red: 255
green: 248
blue: 220
-99
birch
glory
actor
-86
alone
Moore
tribe
-75
penny
thick
union
-65
slave
party
sting
-56
Frank
daily
spill
-49
Fritz
joint
noise
-42
board
filly
sugar
-36
cliff
clean
Mensa
-31
Minsk
basin
tempo
-27
sword
adapt
block
-23
boast
avoid
black
-20
cedar
whole
comet
-17
truth
Dixon
unite
-14
guess
dress
solid
-12
speak
unite
level
-10
jewel
plate
faith
-8
greet
pearl
Mario
-7
mercy
dress
Mazda
-6
worry
river
regal
-5
bound
grain
Ralph
-4
loyal
taste
short
-3
lodge
civic
faint
-2
choir
Lewis
lover
-1
penny
quest
equal
0
clear
learn
Kelly
1
tribe
front
2
Idaho
plate
3
llama
spoon
4
strip
cliff
5
loyal
track
6
lucky
minor
7
Perth
Smith
8
grave
10
Japan
12
Crete
14
child
17
Miami
20
rally
23
Smith
27
Delhi
31
night