blood-red

US /ˈblʌd.red/
UK /ˈblʌd.red/
"blood-red" picture
1.

of a deep, vivid red color, like that of blood

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The sunset painted the sky a magnificent blood-red.
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She wore a dress of rich, blood-red velvet.
:
crimsonscarletrubyvermilioncarmine
:
red blood cellbloodredin the redblood pressureblood cockleblood vessel