Panel, electronic musical instrument, and electronic device

An electronic musical instrument comprising:

• a panel that includes:
• a base layer including a transmittable portion that transmits visible light and is shaped in a shape, and a base portion that surrounds the transmittable portion and has a lower transmittance of visible light than the transmittable portion;
• a first coloring layer that is on a layer above the base layer, is colored by a color, and transmits at least part of visible light;
• a diffuse reflection layer that is on a layer above the first coloring layer and diffusely reflects at least part of visible light;
• and
• a second coloring layer that is formed on a layer above the diffuse reflection layer or inside the diffuse reflection layer and, in plan view from above, formed inside the shape;
• and
• multiple performance operators.

An electronic device comprising a panel that includes:

• a base layer including a transmittable portion that transmits visible light and is shaped in a shape, and a base portion that surrounds the transmittable portion and has a lower transmittance of visible light than the transmittable portion;
• a first coloring layer that is on a layer above the base layer, is colored by a color, and transmits at least part of visible light;
• a diffuse reflection layer that is on a layer above the first coloring layer and diffusely reflects at least part of visible light;
• and
• a second coloring layer that is formed on a layer above the diffuse reflection layer or inside the diffuse reflection layer and, in plan view from above, formed inside the shape.