1
Find the closest real filament to any colour
Enter a hex value or pick a colour. Filament Select converts it to CIELAB and ranks 18,715 real filament colours from 246 brands by CIEDE2000 perceptual difference — the same metric print and paint industries use, not raw RGB distance.
#1A365D
Try one
Closest filament matches
Perceptual, not arithmetic
RGB distance says navy and royal blue are far apart and two dark browns are identical. ΔE2000 corrects for how human vision actually behaves.
How matching works →Every colour has a page
Search results live at a permanent URL like /colors/1A365D, so a match you find today is still there next month.
View /colors/1A365D →See the whole neighbourhood
The honeycomb puts your colour at the centre and arranges the 36 closest filaments in rings around it, so distance on screen is distance in perception.
Open the explorer →