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Copper Harbor SW 6634
On-screen approximation from the published RGB value. Order a physical sample before you decide.
Undertone: Saturated red (a color, not a neutral)
In CIELAB, Copper Harbor sits at L* 61.4, a* 29.7, b* 38.1. Its hue angle is 52° and its chroma is 48.3, so it reads as an outright red rather than a neutral. It classifies as warm. Among Sherwin-Williams colors with a similar LRV (±5), it is warmer (more yellow) than 90%.
LRV 29.7: dark
Light Reflectance Value runs from 0 (absolute black) to 100 (perfect white). At 29.7, Copper Harbor is lighter than 38% of Sherwin-Williams colors. Absorbs most light. Good for accent walls, cabinets, doors and exteriors; needs good lighting indoors.
Closest Benjamin Moore match to Copper Harbor
Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color.
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| Bryce Canyon | 098 | 1.26 | Very close | |
| Orange Blossom | 2168-30 | 1.41 | Very close | |
| Harvest Moon | 2167-30 | 2.77 | Close — difference visible side by side |
Closest Behr match to Copper Harbor
Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color. Behr does not publish LRV, so Behr values here are estimates.
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| Japanese Koi | P210-7 | 2.80 | Close — difference visible side by side | |
| Sweet Carrot | PMD-103 | 2.95 | Close — difference visible side by side | |
| Orange Liqueur | M210-6 | 3.48 | Close — difference visible side by side |
Similar Sherwin-Williams colors
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| Emberglow | SW 6627 | 2.00 | Close — difference visible side by side | |
| Copper Wire | SW 7707 | 3.36 | Close — difference visible side by side | |
| Rhumba Orange | SW 6642 | 4.13 | Similar, clearly different | |
| Armagnac | SW 6354 | 4.13 | Similar, clearly different | |
| Chrysanthemum | SW 6347 | 4.29 | Similar, clearly different | |
| Marquis Orange | SW 6650 | 4.63 | Similar, clearly different |
Lighter and darker versions
Colors from Sherwin-Williams with nearly the same hue and saturation, one step lighter or darker.
- Autumnal SW 6361 · lighter, LRV 32.7
- Serape SW 6656 · lighter, LRV 33.6
- Tango SW 6649 · lighter, LRV 33.8
- Copper Wire SW 7707 · darker, LRV 26.9
- Chrysanthemum SW 6347 · darker, LRV 26.7
- Rhumba Orange SW 6642 · darker, LRV 26.5
Colors that go with Copper Harbor
Sherwin-Williams's own coordinating colors for Copper Harbor:
- Modest White SW 6084
- Rockweed SW 2735
- Nearly Peach SW 6336
Color-theory pairings — the nearest Sherwin-Williams color to each rotated hue, keeping the same lightness and saturation:
- Resonant Blue SW 6954 · complementary (180°)
- Begonia SW 6599 · analogous (−30°)
- Different Gold SW 6396 · analogous (+30°)
- Jitterbug Jade SW 6987 · triadic (120°)
- Dahlia SW 6816 · triadic (240°)
Copper Harbor vs popular colors
- Firenze (Benjamin Moore AF-225, ΔE 6.4) is darker (LRV 23.6 vs 29.7), more blue/cool, more green, more muted.
- Electric Orange (Benjamin Moore 2015-10, ΔE 8.2) is about as light, more yellow/warm, more red/pink, more saturated.
- Teak (Benjamin Moore ES-30, ΔE 8.6) is darker (LRV 25.9 vs 29.7), more yellow/warm, more green.