Clean mid-blue, cool white, muted grey-green, and dark navy — colours that clear the visual field and support concentration.
Focus colours work by not competing with thought. The brain processes colour before it processes meaning, and a visually busy or emotionally demanding environment draws cognitive resources away from the task at hand. Focus colours — the particular blue of clear winter sky, the cool white of good paper, the undemanding grey-green of lichen on stone — have low emotional charge. They do not excite or depress; they simply hold the space steady. Libraries, studios, and operating theatres have known this for a long time. The palette you work in is part of how well you work.
#3a5e83
RGB(58, 94, 131) · hsl(210, 39%, 37%)
This dark blue sits at the muted end of its family.
When Tender Bay round Dwelling →#75c9cc
RGB(117, 201, 204) · hsl(182, 46%, 63%)
A light, moderate cyan with a quiet presence.
Full-bodied Border circa Pacing →#927ed3
RGB(146, 126, 211) · hsl(254, 49%, 66%)
This light blue sits at the moderate end of its family.
When Translucent Aurora beside Brightening →#90cc6b
RGB(144, 204, 107) · hsl(97, 49%, 61%)
A light, moderate green with a quiet presence.
The Honeyed Brook into Changing →#42659a
RGB(66, 101, 154) · hsl(216, 40%, 43%)
A medium, moderate blue with a quiet presence.
Woven Bog upon the Ripening →#43c7be
RGB(67, 199, 190) · hsl(176, 54%, 52%)
A moderate cyan: medium, considered, and steady.
When Deliberate Brook outside Bridging →:root { --mood-focus-1: #3a5e83; --mood-focus-2: #75c9cc; --mood-focus-3: #927ed3; --mood-focus-4: #90cc6b; --mood-focus-5: #42659a; --mood-focus-6: #43c7be;}