Universal Khaki and Stone Lion: the documented difference
Universal Khaki has an LRV of 40; Sherwin-Williams Stone Lion SW-7507 is 38. The difference is 2 points, with Universal Khaki returning more light under the reference measurement. Choose by the material relationship as well as the number. Universal Khaki sits well below light beiges in reflectance, making a visible tan enclosure part of the choice. Stone Lion is a warm greige with medium depth.
| Color | Brand / code | LRV |
|---|---|---|
| Universal Khaki | Sherwin-Williams SW-6150 | 40 |
| Stone Lion | Sherwin-Williams SW-7507 | 38 |
The choice beside cream plaster and dark oak
Cream plaster can define that enclosure, while dark oak needs a separate shadow check so its shape is not lost.
Set up both candidates with cream plaster and dark oak. Use equal-sized boards with the intended finishes and place them in the same orientation. Do not put one directly beside a window and leave the other in shadow. A difference that follows the position rather than the board is a lighting observation, not evidence that the formula changed.
What the comparison can—and cannot—settle
For a second point of reference, Tony Taupe is recorded at LRV 37. The undertones and neighboring colors covers that related choice.
Use its depth to define a room deliberately; compare a lighter tan before extending it through corridors. Assess Universal Khaki and Stone Lion alone as well as side by side. The unchosen board will not remain in the finished room, and a preference created only by that neighbor may not survive its removal. Before ordering samples, compare room-planning features in the paint color visualizer roundup.
Sources & notes
Color specifications: Sherwin-Williams Universal Khaki SW-6150. The recorded LRV is 40. Named comparison values come from the respective manufacturers; material schemes are editorial suggestions.
This guide reviews published color information and proposes practical sample checks. It does not claim first-hand paint testing or customer-review scores. Sherwin-Williams does not sponsor or endorse this site. Product names and trademarks belong to their respective owners. Confirm the color in a physical sample and select the coating for the actual surface and finish.