Paint · Behr · Grays

Behr Astronomical

N450-7 · #474B4A · LRV 6.9

Compare with other brands: Farrow & Ball Studio Green is a 97% match

Astronomical (N450-7) is a deep cool gray from Behr with a subtle blue-green undertone. Its LRV is about 6.9 (very dark): it absorbs almost all light for a dramatic, enveloping look. plan for good artificial lighting. The closest match in another brand is Farrow & Ball Studio Green (97% match).

Compare Astronomical with other brands

Three catalogs stay in the list — tap another card to swap the last column. Matches are estimates from digital values, not official conversions. Always check a real sample.

LRV

6.9 · Very dark

Undertone

Blue-green · subtle

Temperature

Cool

Code

N450-7

HEX

#474B4A

RGB

71, 75, 74

HSL

165°, 3%, 29%

Family

Grays

Colors similar to Astronomical in Behr

Neighboring tones from the same fan deck, if you want a shade lighter, darker, warmer, or cooler.

Astronomical FAQ

What undertone does Astronomical have?

Astronomical is a deep cool gray with a subtle blue-green undertone. Its color temperature is cool. This is estimated from the digital color values; north-facing light pulls undertones cooler and warm bulbs pull them warmer, so check a real sample on your wall.

What is the LRV of Astronomical?

Astronomical has an LRV (Light Reflectance Value) of about 6.9 on a 0–100 scale, which is very dark. It absorbs almost all light for a dramatic, enveloping look. Plan for good artificial lighting.

What is the closest match to Astronomical in other brands?

Farrow & Ball: Studio Green (No. 93), 97%; Sherwin-Williams: Rock Bottom (SW 7062), 97%; HGTV Home by Sherwin-Williams: Rock Bottom (HGSW7062), 97%; Dunn-Edwards: Black Lead (DE6322), 97%; Benjamin Moore: Nightfall (1596), 97%; Valspar: Blindfold (4007-2C), 96%; Glidden: Onyx (PPG1011-7), 94%; PPG: Witchcraft (PPG1037-7), 94%. Matches are estimated from digital color values and are not official conversions; always compare a real sample of both.

What is the HEX code of Astronomical?

The HEX code of Astronomical (N450-7) is #474B4A, RGB 71, 75, 74. Use it for digital mockups; painted color will vary with light and sheen.