Color

#688784

#688784
hex#688784
rgbrgb(104, 135, 132)
hslhsl(174, 13%, 47%)
oklchoklch(0.599 0.035 188.9)
Closest name: Arctic (#648589)Relative luminance 0.2194

Colors that go with #688784

Charcoal, Copper and Blush Pink 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 →

#87686b

#688775 · #687b87

#846887 · #878468

Split-complementary

Open in tool →

#87687b · #877568

#756887 · #87686b · #7b8768

Contrast

#688784 as textRatioAAAA largeAAAFix
Aaon white
3.9:1failpassfail
  • AA: use #5f7c79 as the text (4.52:1)
  • AAA: use #475c5a as the text (7.13:1)
  • AA: or shift the background to #171717 (4.6:1)
Aaon black
5.39:1passpassfail
  • AAA: use #7d9b98 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #688784 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 #688784
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 #688784 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/688784-a2bebe-d459a1-1f292d-e9f1ed?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