Clare Goodnight Moon#3F4458 · LRV 6
Why this color. Clare's signature dark blue; a Domino and Apartment Therapy favorite.
Goodnight Moon reads as a blue / cool — very dark — reads black in most rooms. The notes below cover the spec, what Clare Clare 10 actually looks like under different light, and the closest matches at competing US brands.
Color spec
| Brand | Clare |
| Name | Goodnight Moon |
| SKU | Clare 10 |
| Hex | #3F4458 |
| RGB | 63, 68, 88 |
| HSL | 228°, 17%, 30% |
| LRV | 6 |
| Undertone | blue / cool |
| Family | Blue |
Kompozit alternative
The closest hex in the Kompozit deck, ranked by ΔE2000 (perceptual color difference). ΔE under 2 is indistinguishable to most eyes; under 5 is a very close visual match.
Closest matches at every US brand
9 brands · top 5 each5 closest matches per brand by ΔE2000, computed against each brand's full deck. Tap any swatch for its full single-color spec; tap the brand title to browse all blue from that brand.
Backdrop
Behr
Benjamin Moore
PPG / Glidden
Valspar
Dunn-Edwards
Sherwin-Williams
Magnolia Home
Farrow & Ball
Coordinated palette
Generated by hue-rotating #3F4458 in HSL space. Pair Goodnight Moon with one accent and one neutral — the swatches below are starting points, not final picks.
Accessibility (WCAG contrast)
WCAG 2.1: AA = 4.5:1 normal text · AA Large = 3:1 large text · AAA = 7:1 normal text.