Feather White vs Mild Blue
Both from Sherwin-Williams's palette. Hue-wise, Feather White belongs to the beige-white family and Mild Blue to the blue family. Feather White (LRV 79) reflects noticeably more light than Mild Blue (LRV 65), a difference of 14 points that becomes especially apparent in rooms with limited natural light. Feather White runs warm while Mild Blue is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 14.7, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Feather White vs Mild Blue in Real Spaces
2 real rooms side by side. Seeing Feather White and Mild Blue in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Feather White reflects noticeably more light off the walls, making the space read more open than Mild Blue.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. Feather White reflects noticeably more light off the walls, making the space read more open than Mild Blue.
Color Details
Feather White vs Mild Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Feather White on one side and Mild Blue on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.