Color

#5d808e

#5d808e
hex#5d808e
rgbrgb(93, 128, 142)
hslhsl(197, 21%, 46%)
oklchoklch(0.579 0.045 224.6)
Closest name: Citadel (#6a7f8b)Relative luminance 0.1972

Colors that go with #5d808e

Charcoal, Copper and Amber 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 #5d808e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8e6b5d

#5d8e83 · #5d678e

#8e5d80 · #808e5d

Split-complementary

Open in tool →

#8e5d67 · #8e835d

#835d8e · #8e6b5d · #678e5d

Contrast

#5d808e as textRatioAAAA largeAAAFix
Aaon white
4.25:1failpassfail
  • AA: use #597a88 as the text (4.6:1)
  • AAA: use #425c66 as the text (7.11:1)
  • AA: or shift the background to #0f0f0f (4.51:1)
Aaon black
4.94:1passpassfail
  • AAA: use #7a9ba8 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5d808e 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 #5d808e
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 #5d808e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5d808e-9cb4c4-df4e6b-1f232d-e9f1ef?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