- for
various purple and
violet hues
identified as "
indigo",
based on use of the term "
indigo" in HTML web page specifications. The word "
indigo"
comes from...
-
shades of blue and
purple.
Natural sources of
indigo also
include mollusks: the
Murex genus of sea
snails produces a
mixture of
indigo and 6,6'-dibromoindigo...
-
purple urine bag syndrome,
bacteria that
colonize the
urinary catheter convert indoxyl sulfate to the
colored compounds indirubin and
indigo.
Purple urine...
-
murex is
close to that of the dye from
indigo, and
indigo was
sometimes used to make a
counterfeit Tyrian purple, a
crime which was
severely punished....
-
economize could mix
Tyrian purple dye with the much less
expensive indigo to
create a
color closer to violet. Han
purple is a type of
artificial pigment...
-
roughly 380–450 nm.
Tones of
violet tending towards the blue are
called indigo.
Purple colors are
colors that are
various blends of
violet or blue
light with...
-
Tyrian purple (Ancient Gr****: πορφύρα porphúra; Latin: purpura), also
known as
royal purple,
imperial purple, or
imperial dye, is a reddish-
purple natural...
- TCX—peacoat.
Purple navy is a
color that has been used by some navies. "
Purple navy" in this
color terminology usage is
regarded as a
shade of
indigo, a color...
-
purple. The
colors are
slightly different from the
basic spectral colors, with gold in
place of yellow,
vivid blue
instead of
light blue, and
indigo as...
- significance. Presently, it is only a curiosity,
although the
related derivative indigo is of
industrial significance. The
molecule consists of a pair of monobrominated...