Color

#737d74

#737d74
hex#737d74
rgbrgb(115, 125, 116)
hslhsl(126, 4%, 47%)
oklchoklch(0.579 0.018 148.2)
Closest name: Ecological (#677f70)Relative luminance 0.1957

Colors that go with #737d74

Charcoal, Champagne 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 #737d74

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7d737c

#777d73 · #737d79

#74737d · #7d7473

Split-complementary

Open in tool →

#79737d · #7d7377

#73777d · #7d737c · #7d7973

Contrast

#737d74 as textRatioAAAA largeAAAFix
Aaon white
4.27:1failpassfail
  • AA: use #6e776f as the text (4.63:1)
  • AAA: use #535a54 as the text (7.1:1)
  • AA: or shift the background to #0d0d0d (4.55:1)
Aaon black
4.91:1passpassfail
  • AAA: use #909890 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #737d74 as the background.

Brands using this color

Fonts for this mood

#737d74 reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #737d74
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 #737d74 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/737d74-a2beb0-c859d4-1f2d2b-eaf1e9?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