You have some problem with your eye.
Mercury is a grey color, resembling the Moon's surface. Its surface is heavily cratered and lacks significant atmosphere, which contributes to its color.
Mercury
To create bluey grey, you can mix blue with grey. Start with a base of grey and add a small amount of blue until you achieve the desired shade. Adjust the proportions as needed to get the perfect bluey grey tone.
Alliterative names for mercury could include "Mercury Mist," "Mercury Marvel," or "Mercury Mettle." These names emphasize the element's unique qualities while maintaining a rhythmic and poetic sound. Other options could be "Mercury Mirage" or "Mercury Motion."
Green, grey.
grey
grey
grey
It is green
Sticking to the main English color terms the answer is probably just Green. Grey is achromatic or neutral and Green is very distinctive and highly distinguished by our vision system. Adding grey to the green will change the green but not to the point that you would stop calling it Green. Unless you add enough grey to sufficiently small amount green then you would just cal that Grey. A cool grey. (as opposed to a warm grey.)
Pluto: BLACK, Moon: WHITE, Mars: RED, Sun: YELLOW, Uranus: BLUE, Venus: GREEN, Jupiter: ORANGE, Neptune: VIOLET, Saturn: GREY, Mercury: BROWN. Mercury, iridescence and fount of all colors combined.
The color of mercury is grey and its temperature is -170 to -400
Mixing light green and dark grey would result in a muted or desaturated version of green, likely a darker shade of green with grey undertones.
Grey-green Fruit Dove was created in 1789.
When green and grey are mixed, the resulting color typically appears as a muted or desaturated green. The exact shade can vary depending on the specific tones of green and grey used, but generally, the grey tones down the vibrancy of the green, creating a more subdued, earthy hue.
Green and grey mixed together makes a very muddy green. Most artists would not choose to mix these colors together.