Castlerock
Castlerock (#5f5e62) is a sophisticated dark grey that embodies understated strength. This hue carries a deep, grounding presence, offering a versatile foundation for any palette without ever feeling stark. Its nuanced depth provides a modern, anchoring effect, making it an excellent choice for backgrounds, typography, or elements requiring subtle authority.
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.