Rock Crystal

With an LRV of about 60, Rock Crystal reflects a little over half the light that reaches it, so it stays light in a north-facing room without looking stark. Behr does not publish an LRV for it, so this one is calculated from the color.

Rock Crystal in other brands

• U7610C Crown Light Gray Very close ΔE 0.5
• ASH LIKE SNOW Nippon Paint NP PRO 0541 Light Gray Very close ΔE 0.6
• Unique Gray Sherwin-Williams 6260 Light Gray Very close ΔE 0.7
• Lunar Rock Kelly-Moore KM651-L Light Gray Very close ΔE 0.8
• Balanced Johnstone's Light Gray Very close ΔE 1.0
• TVT X428 Tikkurila Light Gray Very close ΔE 1.1

Lighter and darker in Behr

• White Lie Behr MQ3-55 Light Gray
• Lunar Surface Behr N460-3 Light Gray

How it looks with color blindness

• Deuteranopia Reads as light gray
• Protanopia Reads as light gray
• Tritanopia Reads as light gray
• Achromatopsia Reads as light gray

Under different light

• Warm bulb, 2700 K Turns orange
• Neutral, 4000 K Close to listed
• Daylight, 6500 K As listed

Questions

Is Rock Crystal warm or cool?

Close to neutral. Its LAB a value of 1.0 and b value of 0.4 sit near zero, so it shifts with the light and the colors around it.

What is the closest Crown color to Rock Crystal?

U7610C (Crown), at ΔE 0.5. Under ΔE 2 the two are hard to tell apart on a wall.

What is the LRV of Rock Crystal?

≈ 60. Behr does not publish an LRV for it, so this one is calculated from the color.