The Origins of Love’s Colours: How Red and Pink Captured the Heart of Art

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When we think of love, our minds often paint it in red and pink, colours that stir passion, tenderness and warmth. From crimson roses and ruby hearts to soft blush tones and pastel valentines, these hues have become a visual for romance itself. Love’s colours didn’t start with greeting cards or modern palettes, their stories go far deeper, into the world of art, culture and chemistry, where pigments were once as rare and precious as the emotions they came to represent.

Let’s take a journey through time to uncover the fascinating origins of these colours of love and the surprising ingredients that made them possible.

A Journey Through the Colours of Love

The Power of Red:
Passion in a Pigment

For centuries, artists craved the richest, most vibrant red, the kind that could make a painting glow with emotion. Few knew the secret behind its intensity. The source of this luxurious colour wasn’t a mineral or a flower, it was alive.

Carmine, one of the most famous red pigments in history, came from cochineal insects, tiny bugs that live on prickly pear cacti in Central and South America. When dried and crushed, they produced a brilliant crimson dye that refused to fade, even under the brightest light.

During the Renaissance, this pigment was so valuable it was worth more than gold. Painters like Titian and Rubens used it to bring warmth and vitality to their works and European royalty paid handsomely for textiles dyed with its vibrant hue.

Carmine wasn’t just a colour, it was a symbol of wealth, desire and artistic mastery.

The Birth of Pink:
Egypt’s Gentle Innovation

While many associate Rose Madder and soft pinks with European art, their story stretches much further back all the way to Ancient Egypt, around 1500 BCE.

Egyptian artists were some of the first to experiment with natural plant-based pigments. The madder root became their secret to achieving subtle pinks and reddish tones. These colours found their way into tomb frescoes, pottery and funerary paintings, symbolising vitality and the beauty of the afterlife.

Even thousands of years ago, people understood the emotional pull of colour that a gentle blush of pink could evoke tenderness, warmth and love beyond the mortal world.

When Red Met Pink

For most of history, red and pink existed separately, one fierce and commanding, the other soft and serene. As cultures evolved, these two hues began to blend, visually and symbolically, into what we now see as the full spectrum of love’s emotions.

By the 18th and 19th centuries, pink began to emerge as a distinct colour in European fashion and art. Meanwhile, red retained its power and depth, the colour of passion, courage and devotion.

Together, they formed a duality, red for the fire of love, pink for its gentleness.

Painters, poets and eventually advertisers embraced both, blending them in valentines, portraits and romantic imagery that continue to define our visual language of love today.

More Than a Colour

From the deep intensity of cochineal red to the gentle warmth of madder pink, these pigments remind us that colour is more than a visual experience, it’s a reflection of emotion, history and craft. Every shade carries a story of discovery and human expression. As you notice the colours around you, consider the long journey that brought those hues to life.

What colour makes you think of love the most?

Do you prefer the passion of deep crimson or the tenderness of pale pink?

If you could paint love itself, what shade would you choose?