104677952 an outward or token appearance or form that is deliberately misleading; "he hoped his claims would have a semblance of authenticity"; "he tried to give his falsehood the gloss of moral sanction"; "the situation soon took on a different color".
104674968 the appearance of objects (or light sources) described in terms of a person's perception of their hue and lightness (or brightness) and saturation.
104956594 a visual attribute of things that results from the light they emit or transmit or reflect; "a white color is made up of many different wavelengths of light".