Color

#173534

#173534
hex#173534
rgbrgb(23, 53, 52)
hslhsl(178, 39%, 15%)
oklchoklch(0.306 0.036 192.6)
Closest name: Elite Teal (#133337)Relative luminance 0.0298

Colors that go with #173534

Sea Green, Sienna and Teal 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 →

#351718

#173525 · #172735

#341735 · #353417

Split-complementary

Open in tool →

#351727 · #352517

#251735 · #351718 · #273517

Contrast

#173534 as textRatioAAAA largeAAAFix
Aaon white
13.16:1passpasspassPasses AAA — no fix needed.
Aaon black
1.6:1failfailfail
  • AA: use #38807d as the text (4.55:1)
  • AAA: use #48a3a0 as the text (7.02:1)
  • AA: or shift the background to #999999 (4.62:1)
  • AAA: or shift the background to #bdbdbd (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #173534 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#173534 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #173534
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 #173534 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/173534-a2bcbe-d45999-1f282d-e9f1ed?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