Color

#74757b

#74757b
hex#74757b
rgbrgb(116, 117, 123)
hslhsl(231, 3%, 47%)
oklchoklch(0.564 0.009 278.5)
Closest name: Bank Vault (#757374)Relative luminance 0.1787

Colors that go with #74757b

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 #74757b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7b7a74

#74797b · #77747b

#7b7475 · #757b74

Split-complementary

Open in tool →

#7b7774 · #797b74

#7b7479 · #7b7a74 · #747b77

Contrast

#74757b as textRatioAAAA largeAAAFix
Aaon white
4.59:1passpassfail
  • AAA: use #57575c as the text (7.18:1)
Aaon black
4.57:1passpassfail
  • AAA: use #96979c as the text (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #74757b as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#74757b reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #74757b
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 #74757b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/74757b-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