Color

#76838f

#76838f
hex#76838f
rgbrgb(118, 131, 143)
hslhsl(209, 10%, 51%)
oklchoklch(0.603 0.024 246.1)
Closest name: Slate Gray (#708090)Relative luminance 0.2207

Colors that go with #76838f

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 →

#8f8276

#768f8e · #76768f

#8f7682 · #828f76

Split-complementary

Open in tool →

#8f7676 · #8f8e76

#8e768f · #8f8276 · #768f76

Contrast

#76838f as textRatioAAAA largeAAAFix
Aaon white
3.88:1failpassfail
  • AA: use #6c7884 as the text (4.51:1)
  • AAA: use #505a62 as the text (7.05:1)
  • AA: or shift the background to #171717 (4.62:1)
Aaon black
5.41:1passpassfail
  • AAA: use #8c97a1 as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #76838f 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 #76838f
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 #76838f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/76838f-9cacc4-df4e4e-1f212d-e9f1f1?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