Difference between Coloured and Trichromatic

COLOURED vs TRICHROMATIC: NOUN

Having or involving three colors
Of, relating to, or having three colors, as in photography or printing.
Having perception of the three primary colors, as in normal human vision.
Having or existing in three different phases of color; having three distinct color varieties; -- said of certain birds and insects.
Involving three colours
Having perception in three primary colours

Characterized by three colors; in a specific sense, having the three fundamental color-sensations of red, green, and purple, as the normal eye, in distinction from a color-blind eye, which can perceive only two of the fundamental colors.

Crimson, Colorful, Monochrome, Gingery, Blue, Purple, Red, Varicolored, Colored, Polychromatic, Bicolor, Multicolor, Multicolored, Bicolored, Multicoloured

Cuticular, Rhodamine, Punctate, Tessellated, Electrophoretic, Paperlike, Positionable, Dichroic, Colorimeter, Trichrome, In color, Tricolor, Colorful, Coloured, Colored

Crimson, Colorful, Monochrome, Gingery, Blue, Purple, Red, Varicolored, Colored, Polychromatic, Bicolor, Multicolor, Multicolored, Bicolored, Multicoloured

Cuticular, Rhodamine, Punctate, Tessellated, Electrophoretic, Paperlike, Positionable, Dichroic, Colorimeter, Trichrome, In color, Tricolor, Colorful, Coloured, Colored

External activities are coloured orange while internal are coloured green.
Scientists have found that dark coloured objects become warmer than light coloured objects in the Sun.
Dark coloured soils absorb more radiant heat than light coloured soils.
The wire coloured BROWN must be connected to the terminal marked L or coloured RED.
Arriving at Coloured Canyon, explore the marvelous Coloured Canyon and its magnificent scenery.
DPPH is a purple coloured stable free radical, which on reduction gives yellow coloured diphenyl picryl hydrazine compound.
It is the largest sized terrapin, known by brown or olive coloured carapace and yellow coloured plastron.
Both coloured overlays and coloured lenses can improve reading fluency, but their optimal chromaticities differ.
Coloured Sills Here we have Coloured power coated window sill in Black and Ivory.
White on the outside with coloured handle and coloured inside.

When we look at the cone spacing of the bumblebee, which is also trichromatic, we can see that even spacing is indeed the case.
According to the trichromatic theory of color vision, you should see white when you do that.
People with normal vision are trichromatic, with three cone types: red, green, and blue.
Humans have trichromatic color vision, meaning our eyes contain three types of photopigments.