You didn't give details ..
Answer:
Circles
Explanation:
I do not fully understand the question, but will all the info given I am assuming the answer is circles. They have no lines and would be the best answer. Hope this helped! Happy Valentines day!
Lighter values of a hue are called tints<span>. They are created by adding the neutral </span>color<span>of white to the hue. Darker values are known as </span>shades<span>, created by adding black, another neutral </span>color<span>. When both white and black (grey) are added to a hue, the result is a diluted version of the hue called a tone.</span>
