COLOR
#646FC4
≈ Loch Ness
Values · copy any
On white
Aa
4.55:1
Passes AA
On black
Aa
3.84:1
AA · large text
Best text on this color
Aa#FFFFFF(4.55:1)
Adjust & explore
drag the picker or wheel — values & harmonies update livePicker · drag to explore
Harmonies · live
Colour-blindness preview
Normal vision#646FC4
Protanopia#4D7AC7
Deuteranopia#4472C2
Tritanopia#3F8190
Tints & shades
Color harmonies
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Colors that go with Loch Ness
Loch Ness 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
Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.
Loch Ness — meaning & where to use it
Loch Ness 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.