Color

#808fa3

#808fa3
hex#808fa3
rgbrgb(128, 143, 163)
hslhsl(214, 16%, 57%)
oklchoklch(0.645 0.035 255.6)
Closest name: Cool Gray (#8c92ac)Relative luminance 0.2688

Colors that go with #808fa3

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.

Real palettes that use #808fa3

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a39480

#80a1a3 · #8280a3

#a3808f · #8fa380

Split-complementary

Open in tool →

#a38280 · #a1a380

#a380a1 · #a39480 · #80a382

Contrast

#808fa3 as textRatioAAAA largeAAAFix
Aaon white
3.29:1failpassfail
  • AA: use #67788e as the text (4.51:1)
  • AAA: use #4d5a6a as the text (7.03:1)
  • AA: or shift the background to #262626 (4.59:1)
Aaon black
6.38:1passpassfail
  • AAA: use #8997a9 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 #808fa3 as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #808fa3
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 #808fa3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/808fa3-9ca9c4-df5a4e-1f1f2d-e9f0f1?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