Color

#75778a

#75778a
hex#75778a
rgbrgb(117, 119, 138)
hslhsl(234, 8%, 50%)
oklchoklch(0.574 0.029 280.7)
Closest name: Abandoned Spaceship (#747a8a)Relative luminance 0.1881

Colors that go with #75778a

Charcoal, Champagne and Cobalt 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.

Real palettes that use #75778a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a8875

#75828a · #7d758a

#8a7577 · #778a75

Split-complementary

Open in tool →

#8a7d75 · #828a75

#8a7582 · #8a8875 · #758a7d

Contrast

#75778a as textRatioAAAA largeAAAFix
Aaon white
4.41:1failpassfail
  • AA: use #737587 as the text (4.54:1)
  • AAA: use #575866 as the text (7.02:1)
  • AA: or shift the background to #080808 (4.54:1)
Aaon black
4.76:1passpassfail
  • AAA: use #9495a4 as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #75778a as the background.

Brands using this color

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

Fonts for this mood

#75778a reads as muted, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #75778a
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 #75778a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/75778a-9d9cc4-df8a4e-241f2d-e9eef1?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