Registry status
Reserved. #0000CD is the CSS named color “mediumblue”, one of a small set we keep out of the registry so no single person holds it.
See #0505C8, which looks the same and can be registeredReference names
Names this exact code carries in public color lists. They are reference data, not registrations, and this code itself is reserved, so it can't be registered.
- mediumblueReference name · CSS named colors (Public specification)
Tints and shades
Closest named colors
#0000CC
Lady of the Sea
#0000CC
#0000BF
Hauyne
#0000BF
#1100CC
Evil Eye
#1100CC
#0000DD
Bluealicious
#0000DD
#0000BC
Keese Blue
#0000BC
#010FCC
True Blue
#010FCC
#0000BB
Antarctic Circle
#0000BB
#0011CC
Vesper
#0011CC
#0203E2
Pure Blue
#0203E2
#1805DB
Ultramarine Blue
#1805DB
#0011DD
Nightfall in Suburbia
#0011DD
#0011BB
Too Dark Tonight
#0011BB