Color

#7b7f8a

#7b7f8a
hex#7b7f8a
rgbrgb(123, 127, 138)
hslhsl(224, 6%, 51%)
oklchoklch(0.597 0.017 269.9)
Closest name: Slate Gray (#708090)Relative luminance 0.2122

Colors that go with #7b7f8a

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a867b

#7b868a · #7e7b8a

#8a7b7f · #7f8a7b

Split-complementary

Open in tool →

#8a7e7b · #868a7b

#8a7b86 · #8a867b · #7b8a7e

Contrast

#7b7f8a as textRatioAAAA largeAAAFix
Aaon white
4:1failpassfail
  • AA: use #71747f as the text (4.66:1)
  • AAA: use #565961 as the text (7.01:1)
  • AA: or shift the background to #141414 (4.6:1)
Aaon black
5.24:1passpassfail
  • AAA: use #93969f as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7b7f8a 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

#7b7f8a reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7b7f8a
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 #7b7f8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7b7f8a-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