Color

#405955

#405955
hex#405955
rgbrgb(64, 89, 85)
hslhsl(170, 16%, 30%)
oklchoklch(0.442 0.031 184)
Closest name: Iridescent (#3a5b52)Relative luminance 0.0889

Colors that go with #405955

Blue, Cadet Blue and Copper 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 #405955

Tints & shades

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

Harmonies

Complementary

Open in tool →

#594044

#405948 · #405159

#554059 · #595540

Split-complementary

Open in tool →

#594051 · #594840

#484059 · #594044 · #515940

Contrast

#405955 as textRatioAAAA largeAAAFix
Aaon white
7.56:1passpasspassPasses AAA — no fix needed.
Aaon black
2.78:1failfailfail
  • AA: use #5a7c77 as the text (4.58:1)
  • AAA: use #7a9f98 as the text (7.24:1)
  • AA: or shift the background to #c9c9c9 (4.56:1)
  • AAA: or shift the background to #f7f7f7 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #405955 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

#405955 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #405955
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 #405955 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/405955-a2bebd-d459a9-1f292d-e9f1ec?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