Color

#35403d

#35403d
hex#35403d
rgbrgb(53, 64, 61)
hslhsl(164, 9%, 23%)
oklchoklch(0.36 0.015 177.1)
Closest name: Black Olive (#3b3c36)Relative luminance 0.0476

Colors that go with #35403d

Blue, Blush Pink and Burlywood 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#403538

#354038 · #353d40

#3d3540 · #403d35

Split-complementary

Open in tool →

#40353d · #403835

#383540 · #403538 · #3d4035

Contrast

#35403d as textRatioAAAA largeAAAFix
Aaon white
10.76:1passpasspassPasses AAA — no fix needed.
Aaon black
1.95:1failfailfail
  • AA: use #667a75 as the text (4.61:1)
  • AAA: use #879b96 as the text (7.16:1)
  • AA: or shift the background to #a8a8a8 (4.52:1)
  • AAA: or shift the background to #d1d1d1 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #35403d as the background.

Brands using this color

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

Fonts for this mood

#35403d reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #35403d
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 #35403d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/35403d-a2beba-d459b5-1f2b2d-e9f1eb?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