COLOR
#21233A
≈ Eclipse Elixir
Values · copy any
On white
Aa
15.37:1
Passes AAA
On black
Aa
1.14:1
Fails AA
Best text on this color
Aa#FFFFFF(15.37:1)
Adjust & explore
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Harmonies · live
Colour-blindness preview
Normal vision#21233A
Protanopia#1C263B
Deuteranopia#1A2439
Tritanopia#1A272B
Tints & shades
Color harmonies
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Colors that go with Eclipse Elixir
Eclipse Elixir sits in the blue family. Pair it with warm accents — amber, coral or gold — to stop it feeling cold, or lean into its harmonies below for a ready-made scheme.
Closest named, CSS & systems
Colour nameEclipse Elixir#1F2133ΔE 2.4CSS nameMidnightblue#191970ΔE 14.5Web-safe#333366#333366ΔE 10.2
Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.
Eclipse Elixir — meaning & where to use it
Eclipse Elixir is a deep, shadowy blue — it reads as trustworthy, stable and professional. It's a natural fit for corporate, tech and financial brands, and dependable UI chrome. To keep it balanced, pair it with warm accents — amber, coral or gold — to stop it feeling cold.
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This exact shade isn't a named or standard-set colour, so it isn't indexed — but every tool above works.