Douro
Douro (#555500) brings a rich, earthy character to the green-yellow spectrum. This deep, muted hue isn't a bright spring green or a vibrant chartreuse; it's a sophisticated, grounded shade with a quiet strength. Its subdued saturation and notable depth make it an excellent choice for adding natural warmth and an organic feel to any design palette, offering versatility and understated elegance.
Pairs well with
Analogous
Neighbours on the color wheel, producing a cohesive, low-tension pairing.
Complementary
Direct opposites on the wheel, for maximum contrast.
Split complementary
The two colors bordering the complement — contrast with less tension.
Triadic
Three colors equally spaced around the wheel, bold and balanced.
Tetradic
Two complementary pairs, forming a rich four-color set.
Square
Four colors evenly spaced for a balanced, high-contrast set.
Shades, tints & tones
Shades
Mixed with black — deeper, heavier.
Tints
Mixed with white — softer, less saturated.
Tones
Mixed with gray — muted, quieter.