Jasper

With an LRV of about 4, Jasper absorbs most of the light that reaches it. It makes a wall recede and a room feel smaller, and it needs good light to show its color. Sherwin-Williams does not publish an LRV for it, so this one is calculated from the color.

Jasper in other brands

• Nimrod Dulux Australia SG5G9 Dark Gray Very close ΔE 0.6
• Leapfrog C2 Paint C2-933 Dark Gray Very close ΔE 1.4
• Waller Benjamin Moore CW-510 Dark Gray Close ΔE 2.2
• Essex Deep Green Pratt & Lambert 20-17 Dark Gray Close ΔE 2.5
• Whale Shark Johnstone's Dark Gray Close ΔE 2.5
• Hempel 47120 Hempel Dark Gray Close ΔE 2.9

Lighter and darker in Sherwin-Williams

• Black Fox Sherwin-Williams 7020 Dark Gray
• Raisin Sherwin-Williams 7630 Dark Gray

How it looks with color blindness

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

Under different light

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

Questions

Is Jasper warm or cool?

Cool. Its LAB b value of 2.1 and a value of -4.1 lean toward blue or green, so it reads cooler next to a pure gray.

What is the closest Dulux Australia color to Jasper?

Nimrod (SG5G9), at ΔE 0.6. Under ΔE 2 the two are hard to tell apart on a wall.

What is the LRV of Jasper?

≈ 4. Sherwin-Williams does not publish an LRV for it, so this one is calculated from the color.