COLOR
#7D8EA2
≈ Celestial Horizon
Values · copy any
On white
Aa
3.35:1
AA · large text
On black
Aa
5.22:1
Passes AA
Best text on this color
Aa#1C1916(5.22:1)
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Harmonies · live
Colour-blindness preview
Normal vision#7D8EA2
Protanopia#878EA3
Deuteranopia#838BA2
Tritanopia#739294
Tints & shades
Color harmonies
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Colors that go with Celestial Horizon
Celestial Horizon 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 nameCelestial Horizon#7C94B3ΔE 4.1CSS nameLightslategray#778899ΔE 2.6Web-safe#6699CC#6699CCΔE 9.7
Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.
Celestial Horizon — meaning & where to use it
Celestial Horizon is a bright 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.