Color

#1d352b

#1d352b
hex#1d352b
rgbrgb(29, 53, 43)
hslhsl(155, 29%, 16%)
oklchoklch(0.306 0.035 165.8)
Closest name: Aztec (#293432)Relative luminance 0.0298

Colors that go with #1d352b

Sea Green, Sienna and Slate 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#351d27

#1d351f · #1d3335

#2b1d35 · #352b1d

Split-complementary

Open in tool →

#351d33 · #351f1d

#1f1d35 · #351d27 · #33351d

Contrast

#1d352b as textRatioAAAA largeAAAFix
Aaon white
13.15:1passpasspassPasses AAA — no fix needed.
Aaon black
1.6:1failfailfail
  • AA: use #478068 as the text (4.56:1)
  • AAA: use #5ba486 as the text (7.1:1)
  • AA: or shift the background to #999999 (4.62:1)
  • AAA: or shift the background to #bdbdbd (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1d352b as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1d352b reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1d352b
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 #1d352b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1d352b-a2beb6-d459c8-1f2d2d-e9f1ea?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