Color

#385b61

#385b61
hex#385b61
rgbrgb(56, 91, 97)
hslhsl(189, 27%, 30%)
oklchoklch(0.447 0.042 209.5)
Closest name: Arctic Nights (#345c61)Relative luminance 0.0919

Colors that go with #385b61

Sienna, Blue and Cadet Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #385b61

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#613e38

#386153 · #384661

#61385b · #5b6138

Split-complementary

Open in tool →

#613846 · #615338

#533861 · #613e38 · #466138

Contrast

#385b61 as textRatioAAAA largeAAAFix
Aaon white
7.4:1passpasspassPasses AAA — no fix needed.
Aaon black
2.84:1failfailfail
  • AA: use #4c7c85 as the text (4.53:1)
  • AAA: use #679ea8 as the text (7.03:1)
  • AA: or shift the background to #cccccc (4.61:1)
  • AAA: or shift the background to #fafafa (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #385b61 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#385b61 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #385b61
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #385b61 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/385b61-a2b7be-df4e7e-1f252d-e9f1ee?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md