Paint · Benjamin Moore · Blues

Benjamin Moore Hidden Sapphire

CSP-690 · #033C4F · LRV ~3.8

Closest tone in another brand: Valspar Ethereal Dance (~94% proximity)

Hidden Sapphire (CSP-690) is a deep blue from Benjamin Moore with a strong green undertone, in this site’s digital reading. Estimated LRV about 3.8 (very dark): it absorbs almost all light for a dramatic, enveloping look. plan for good artificial lighting. The closest tone in another brand is Valspar Ethereal Dance (~94% proximity).

Closest tone to Hidden Sapphire in other brands

Not the same paint: the closest name in each brand. Three brands stay in the list — tap another card to swap the last column.

LRV (estimated)

3.8 · Very dark

Undertone (estimated)

Green · strong

Temperature

Cool

Code

CSP-690

HEX

#033C4F

RGB

3, 60, 79

HSL

195°, 93%, 16%

Family

Blues

Colors similar to Hidden Sapphire in Benjamin Moore

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

Hidden Sapphire FAQ

What undertone does Hidden Sapphire have?

Hidden Sapphire is a deep blue with a strong green undertone, in this site’s digital reading. 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 Hidden Sapphire?

Hidden Sapphire has an estimated LRV (Light Reflectance Value) of about 3.8 on a 0–100 scale, which is very dark. It absorbs almost all light for a dramatic, enveloping look. Plan for good artificial lighting. It is an estimate from the digital HEX, not the LRV published by the brand.

What is the closest tone to Hidden Sapphire in other brands?

Valspar: Ethereal Dance (T602), ~94% proximity; Sherwin-Williams: Loyal Blue (SW 6510), ~89% proximity; HGTV Home by Sherwin-Williams: Loyal Blue (HGSW6510), ~89% proximity; Dunn-Edwards: Deep Ocean (DEA135), ~84% proximity; PPG: Sailor's Coat (PPG1153-7), ~80% proximity; Glidden: Plymouth Blue (PPG13-27), ~80% proximity; Behr: Compass Blue (MQ5-54), ~79% proximity; Farrow & Ball: Hague Blue (No. 30), ~72% proximity. These are estimates of digital closeness on screen, not proven physical equivalence or official conversions; always compare a real sample of both.

What is the HEX code of Hidden Sapphire?

The HEX code of Hidden Sapphire (CSP-690) is #033C4F, RGB 3, 60, 79. Use it for digital mockups; painted color will vary with light and sheen.