Any color between red and yellow are technically orange. This includes yellow-orange and red-orange. For proper color names, there are tangerine, coral, peach, rust, and ocher. See the link for the color wheel.
Asides from black and orange, pretty much the only other Halloween-related color would be purple.
Secondary colors: green, purple, orange
Red and yellow. There are no other colors besides red and yellow that make orange.
Analogous colors are colors which are located next to each other on the color wheel.
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I think it is blue and orange,
Brown. Red. Green.
Yes. The red and orange and also the GREEN are the hottest colors
There are two colors of light that, when mixed, produce the color orange. These two colors are high-intensity red and low-intensity green.
Analogous colors are the three colors that are closest to each other on the color wheel. For example....blue, blue green and green or red, red orange and orange.
Typically, Red's Orange's Yellow's and all the other colors that represent hot.
Equal parts of the two colors make orange. If you mix 2 reds and one yellow you end up with a reddish orange color. You can mix the two colors in other ratios to make other hues of orange.