<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">indigo</topic></authority><related type="other"><topic>deep blue</topic></related><related type="other"><topic>dark blue</topic></related><related type="other"><topic>blackish blue</topic></related><related type="other"><topic>dark grayish blue</topic></related><related type="other"><topic>dark bluish gray</topic></related><related type="other"><topic>dark grayish purple</topic></related><related type="broader"><topic>variable blue colors</topic></related><variant type="other"><topic>blue, indigo</topic></variant><variant type="other"><topic>indigo blue</topic></variant> <note xml:lang="en"><![CDATA[ Range of deep reddish blue colors resembling the color of indigo colorant, which is a vat dye obtained from indigo plants or artificially created. ]]></note></mads>