The colour sienna is an earthy shade derived from natural sienna pigments. This colour has warm, terracotta tones that are often used by artists in paintings and decorative elements. The rich, earthy character of sienna has made it popular in the art world, especially during the Renaissance when it was used in frescoes and murals. The original or raw sienna colour is a lighter, more yellowish brown tone, while burnt sienna is a deeper, reddish-brown shade.
Not only for artistic purposes, sienna can also be used in many other areas. In interior design, it is often used to create a warm, welcoming atmosphere, for example in the colour of walls, fabrics or furniture. In addition, the natural sienna colour symbolises the closeness of earth and nature, which is particularly attractive for those who like natural and organic design elements. This colour can be perfectly combined with other earthy colours and neutral shades, making it versatile in interior design and fashion.
Siena colour RGB and HEX colour codes
The RGB code for the colour sienna is (136, 45, 23) and the HEX code is #882D17.
| Colour scheme | Code/Weights |
|---|---|
| Hex |
#A0522D |
| RGB |
rgb(160, 82, 45) |
| HSL |
hsl(19, 56%, 40%) |
| HSV/HSB |
hsv(19, 72%, 63%) |
| CMYK |
cmyk(0, 49, 72, 37) |
| Contrasting colour |
#2DA0A0 |
| Complementary colour |
#55A09F |
Dark and light shades of Siena
Click on the colour codes below to copy them to the clipboard.
Dark shades
Light shades
Siena's complementary colour palettes
The 7 colour palettes of siena show the rich and natural character of siena through different shades and combinations. These colour palettes help designers and artists to create harmonious combinations.
Complementary palette
Analogue palette
Monochrome palette
Triad palette
Tetrade palette
Split complementary palette
Neutral palette
What is the colour of sienna?
The colour sienna, also known as sienna, is an earth colour that is usually a warm, reddish-brown shade. The shade is historically derived from natural iron oxide pigments and is found in varying intensities and warmths depending on whether it is used in a raw or burnt form. The burnt sienna colour takes on an even deeper and warmer hue.
What determines the colour of sienna?
The colour of sienna depends on several factors, including the composition of the original raw materials and the firing process. Natural sienna is an earth pigment, which gets its reddish brown hue from its iron oxide content. Burnt sienna (the darker version) is formed during the firing process, which changes the chemical composition of the colour and therefore its appearance. The shade can also be influenced by the thickness of the paint, the medium used, as well as the refractive index and other colourants mixed in.
How is it possible to mix the colours of sienna?
To mix the colour sienna, first mix a medium brown base colour with red and Green of colours. Then to this medium brown add a small amount of red and yellow until you get the desired sienna colour, which is a warm, earthy shade.
English 
Magyar 
Deutsch