Color

#78949b

#78949b
hex#78949b
rgbrgb(120, 148, 155)
hslhsl(192, 15%, 54%)
oklchoklch(0.647 0.033 214.6)
Closest name: Cavolo Nero (#72939e)Relative luminance 0.2754

Colors that go with #78949b

Charcoal, Copper and Terracotta 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 #78949b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9b7f78

#789b91 · #78839b

#9b7894 · #949b78

Split-complementary

Open in tool →

#9b7883 · #9b9178

#91789b · #9b7f78 · #839b78

Contrast

#78949b as textRatioAAAA largeAAAFix
Aaon white
3.23:1failpassfail
  • AA: use #5f7a81 as the text (4.58:1)
  • AAA: use #485c61 as the text (7.05:1)
  • AA: or shift the background to #292929 (4.51:1)
Aaon black
6.51:1passpassfail
  • AAA: use #819ba2 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #78949b as the background.

Brands using this color

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

mcpConnect your agent — build around #78949b
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 #78949b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78949b-a2b5be-df4e77-1f242d-e9f1ef?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