Planetarium is a mid-tone blue from Johnstone's, hex #1870A7. Its light reflectance value is 14.6, so it absorbs light and suits rooms that already get plenty of it.
- HEX
- #1870A7
- RGB
- 24, 112, 167
- HSL
- 203°, 75%, 37%
- CMYK
- 86, 33, 0, 35
- LRV
- 14.6
See it on the walls
A whole room in this colour, lit by daylight.
Try it by lamplight, from another angle, or with a different white on the trim, then share the link. It's a rendered room on a screen, so treat it as a guide and try a sample pot before you commit.
Or point your phone at your own wall and watch it change to this colour, on your device, with nothing uploaded.
Closest matches
The nearest paint from each other brand, closest first, or pick a brand for its closest few.
The closest matches to Planetarium are Seaport Blue 2060-30 by Benjamin Moore (good match), Bantry Blue by Acres Hall (good match) and 11BB 15359 by Dulux (good match).
ΔE is the colour difference: under 1.5 is hard to tell apart, under 3.5 reads as the same colour, and past 6 is a different colour.
Benjamin Moore equivalents to Johnstone's Planetarium
Benjamin Moore has 3 equivalents to Johnstone's's Planetarium, closest first, then 2 near misses. Compare Johnstone's and Benjamin Moore range to range.
Acres Hall equivalents to Johnstone's Planetarium
Acres Hall has 1 equivalent to Johnstone's's Planetarium, closest first, then 2 near misses. Compare Johnstone's and Acres Hall range to range.
Dulux equivalents to Johnstone's Planetarium
Dulux has 4 equivalents to Johnstone's's Planetarium, closest first, then 1 near miss. Compare Johnstone's and Dulux range to range.
Dulux Trade equivalents to Johnstone's Planetarium
Dulux Trade has 4 equivalents to Johnstone's's Planetarium, closest first, then 1 near miss. Compare Johnstone's and Dulux Trade range to range.
Closest Fleetwood paints to Johnstone's Planetarium
Fleetwood has no true equivalent to Johnstone's's Planetarium. These are its closest 3, nearest first, and the nearest is a close alternative. Compare Johnstone's and Fleetwood range to range.
Closest Crown paints to Johnstone's Planetarium
Crown has no true equivalent to Johnstone's's Planetarium. These are its closest 3, nearest first, and the nearest is a close alternative. Compare Johnstone's and Crown range to range.
Closest Colourtrend paints to Johnstone's Planetarium
Colourtrend has no true equivalent to Johnstone's's Planetarium. These are its closest 3, nearest first, and the nearest is a close alternative. Compare Johnstone's and Colourtrend range to range.
Closest Farrow & Ball paints to Johnstone's Planetarium
Farrow & Ball has nothing close to Johnstone's's Planetarium. These are its nearest 3 paints, and none of them is a match. Compare Johnstone's and Farrow & Ball range to range.
Closest Little Greene paints to Johnstone's Planetarium
Little Greene has nothing close to Johnstone's's Planetarium. These are its nearest 3 paints, and none of them is a match. Compare Johnstone's and Little Greene range to range.
Closest Lick paints to Johnstone's Planetarium
Lick has nothing close to Johnstone's's Planetarium. These are its nearest 3 paints, and none of them is a match. Compare Johnstone's and Lick range to range.
Closest Farrelly & Co paints to Johnstone's Planetarium
Farrelly & Co has nothing close to Johnstone's's Planetarium. These are its nearest 3 paints, and none of them is a match. Compare Johnstone's and Farrelly & Co range to range.
Closest Curator paints to Johnstone's Planetarium
Curator has nothing close to Johnstone's's Planetarium. These are its nearest 3 paints, and none of them is a match. Compare Johnstone's and Curator range to range.
Closest Dulux Heritage paints to Johnstone's Planetarium
Dulux Heritage has nothing close to Johnstone's's Planetarium. These are its nearest 3 paints, and none of them is a match. Compare Johnstone's and Dulux Heritage range to range.
Closest Ronseal paints to Johnstone's Planetarium
Ronseal has nothing close to Johnstone's's Planetarium. These are its nearest 3 paints, and none of them is a match. Compare Johnstone's and Ronseal range to range.
Closest Alchemist paints to Johnstone's Planetarium
Alchemist has nothing close to Johnstone's's Planetarium. These are its nearest 3 paints, and none of them is a match. Compare Johnstone's and Alchemist range to range.
Compare whole ranges
Johnstone's against another brand, a cross-section at a time.
Works well with
Real paints for each job in the room: the trim, the walls around it, deeper and paler versions, and an accent.
Whites for trim
Whites whose undertone agrees with this colour, for woodwork and ceilings.
Neutrals alongside
Quieter colours of the same temperature, for the other walls or the room next door.
Tints and shades
Lighter and darker versions of this same colour.
Where it sits in the Blues
Swatcher lays each family out as one long colour card, from the heart of the family outwards. These are the chips either side of Planetarium on it, so some of them look quite different.
Planetarium is the 24th of 1,469 blues Swatcher knows about.