Ambitious Amber vs Endless Sea paint color comparison

Ambitious Amber vs Endless Sea

Both are Sherwin-Williams colors. Ambitious Amber reads as beige, while Endless Sea reads as blue — two distinct hue families, not close cousins. At LRV 63 vs 9, Ambitious Amber will read as the brighter of the two — a 55-point gap that matters most in north-facing or low-light rooms. The tonal difference — Ambitious Amber's warm character against Endless Sea's cool — becomes most visible against white trim or in morning light. At ΔE 68.8, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.

Ambitious Amber vs Endless Sea in Real Spaces

4 real rooms side by side. Seeing Ambitious Amber and Endless Sea in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.

Living Room

Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Ambitious Amber returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.

Ambitious AmberA industrial living room painted in Ambitious Amber

@mybudgetrecipes

Endless SeaEndless Sea Living Room

@sda_paint

Bedroom

Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Ambitious Amber will make the room feel meaningfully brighter than Endless Sea would.

Ambitious AmberA art deco bedroom painted in Ambitious Amber

@mybudgetrecipes

Endless SeaSherwin Williams Endless Sea Bedroom

@aglae_conception

House

At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The LRV gap is large enough that Ambitious Amber will make the room feel meaningfully brighter than Endless Sea would.

Ambitious AmberAmbitious Amber color — scandinavian house inspiration

@mybudgetrecipes

Endless SeaSherwin Williams Endless Sea Exterior

@jilligan74

Front Door

Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. Ambitious Amber returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.

Ambitious Ambercottagecore front door featuring Ambitious Amber by Sherwin-Williams

@mybudgetrecipes

Endless SeaEndless Sea Front Door

@certaproboston

Color Details

Ambitious Amber
Sherwin-Williams · 6366
LRV63.5
BrandSherwin-Williams
Number6366
Undertone—
TemperatureWarm
BrightnessLight
Endless Sea
Sherwin-Williams · 9150
LRV8.7
BrandSherwin-Williams
Number9150
Undertone—
TemperatureCool
BrightnessDark

Ambitious Amber vs Endless Sea Simulated Comparison

5 simulated room previews — drag the slider on each to see Ambitious Amber on one side and Endless Sea on the other.

Bathroom
Bedroom
House
Kitchen Cabinets
Living Room

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.