Sustained Atoll atop the Circling
About this color
Sustained Atoll atop the Circling settles into a dark cyan territory with a vivid quality that feels cool — captured at #227181, RGB(34, 113, 129).
#227181RGB(34, 113, 129)
HSL 190° · 58% saturation · 32% lightness
Psychology
In deeper registers cyan reads as focused and efficient — a colour of systems and clarity.
History
Cyan as a printing ink became central to modern colour reproduction — the C in CMYK — because its complement to red allows the full printable colour range.
Design use
From a design perspective, this shade excels as a primary background in dark themes, a strong border or divider, or a headline colour against a light surface. Combine with lighter tints of the same hue for a cohesive palette.
Colour pairings
Looking at colour relationships, cyan complements warm reds and red-oranges — a palette of technological energy. For calmer use, pair with white, light grey, and the lightest tints of the same hue.
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