Color

#8a666e

#8a666e
hex#8a666e
rgbrgb(138, 102, 110)
hslhsl(347, 15%, 47%)
oklchoklch(0.549 0.048 4)
Closest name: Acoustic Brown (#766b69)Relative luminance 0.1603

Tints & shades

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

Harmonies

Complementary

Open in tool →

#668a82

#8a6680 · #8a7066

#6e8a66 · #666e8a

Split-complementary

Open in tool →

#668a70 · #66808a

#808a66 · #668a82 · #70668a

Contrast

#8a666e as textRatioAAAA largeAAAFix
Aaon white
4.99:1passpassfail
  • AAA: use #6d5056 as the text (7.16:1)
Aaon black
4.21:1failpassfail
  • AA: use #936c75 as the text (4.64:1)
  • AAA: use #ad9096 as the text (7.21:1)
  • AA: or shift the background to #f5f5f5 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8a666e 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

#8a666e reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8a666e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #8a666e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8a666e-c49ca0-62cb82-2d221f-f1e9ef?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