Flowers by colour

Orange flowers, and how much of it is really apricot

Orange is the colour gardeners avoid until they see it used well, and then they cannot see anything else. The trouble is that half of what is labelled orange is apricot, and the two do completely different jobs. Here is the split.

Rust Crocosmia Marigold Tithonia Tiger lily Apricot rose Peach Cream apricot
The flowers

Every orange flower in the library

36 of the 82 flowers here carry this colour, ordered by how much of it the photograph actually shows. The library keeps one picture per flower and most of these come in several colours.

Bright orange flower with dew drops CalendulaCalendula officinalis
7 photos of Calendula
Bright orange flower with dew drops Bright orange flower with green stem Bright orange flower in soft focus Single orange flower in vase Bright orange flower against sunset backdrop Bright orange flowers in green field Bright orange flower against rustic background
Vibrant orange lily with droplets Tiger Lily (Lilium lancifolium
7 photos of Tiger Lily (Lilium lancifolium
Close-up of orange lily with droplets Vibrant orange tiger lily in sunlight Orange lily in a glass vase Vibrant orange lily with delicate petals Vibrant orange lily with raindrops Bright orange lily in grassy field Vibrant orange lily in soft light.
Vibrant orange cluster of flowers. Butterfly WeedAsclepias tuberosa
7 photos of Butterfly Weed
Vibrant orange flower behind white fence Orange flower buds with water droplets Bright orange flowers in a vase Vibrant orange flowers on marble surface. Vibrant orange flowers in soft sunlight. Orange flowers against rainy window backdrop Orange flower against a rainy window
Vibrant orange tulip against green background Orange TulipsTulipa
7 photos of Orange Tulips
Vibrant orange tulip with dew drops. Soft orange tulips by white fence Close-up of vibrant orange tulip Single orange tulip against blurred background. Vase of vibrant orange tulips. Vibrant orange tulips in glass vase Single orange tulip in vase
Orange Roses (e.g., ‘Tropicana’) flower Orange RosesTropicana
7 photos of Orange Roses
Orange Roses Orange Roses Orange Roses Vase of vibrant orange roses. Single orange rose against twilight backdrop Beautiful orange rose with raindrops Orange Roses
Why

Why orange is the colour it is

Orange is usually two pigment systems stacked in the same petal. The base is carotenoid, the same chemistry that colours a carrot, laid down in the plastids. Over it sits a thin wash of anthocyanin, and the amount of that wash decides whether the flower reads apricot, orange or nearly red. A few flowers reach orange by a single route instead, using pelargonidin on its own, and those are the ones that look almost fluorescent in evening light because there is no second pigment muddying the return.

Orange is a quantity problem, not a taste problem

A single orange plant in a pastel border looks like a mistake; a third of the border in orange looks intentional. If orange feels wrong where you have put it, the usual fix is more of it, not less.

The honest sort

How orange each one really is

The same flowers again, this time grouped by how much of the colour is actually there in ordinary daylight rather than on a label.

True orange10No question about it. The colour that stops a garden dead.
Apricot, peach and salmon12Orange with the volume down. Sits beside pink; true orange does not.
Orange with red in it7Reads hot and slightly heavy. Wants bronze foliage nearby.
Also here Bearded Iris
Orange only at the centre7The petals are another colour; the orange is the eye.
Also here Lupine
Putting it together

What orange sits well with

Orange and deep blueOpposite each other on the wheel and the pairing everyone remembers.
Apricot and dusty purpleSofter, more expensive-looking, and much easier to live with.
Orange and chocolate foliageHeuchera or ninebark behind it; the leaf grounds the colour.
Meaning

What orange says

Orange carries energy, enthusiasm and open pride, without red's romantic obligation. It is the colour to send when you want to congratulate someone loudly and mean nothing more than that.