COLOR
#518BB3
≈ Warm Spring
Values · copy any
On white
Aa
3.69:1
AA · large text
On black
Aa
4.74:1
Passes AA
Best text on this color
Aa#1C1916(4.74:1)
Adjust & explore
drag the picker or wheel — values & harmonies update livePicker · drag to explore
Harmonies · live
Colour-blindness preview
Normal vision#518BB3
Protanopia#798BB5
Deuteranopia#6C81B2
Tritanopia#0A9598
Tints & shades
Color harmonies
Open in scheme generator →Colors that go with Warm Spring
Warm Spring 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.
Warm Spring — meaning & where to use it
Warm Spring is a rich, mid-toned 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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Download image1200×1500 — sized for Pinterest, Instagram & social sharing. Free to download and use.
This exact shade isn't a named or standard-set colour, so it isn't indexed — but every tool above works.