Color

#5a815e

#5a815e
hex#5a815e
rgbrgb(90, 129, 94)
hslhsl(126, 18%, 43%)
oklchoklch(0.564 0.069 147.2)
Closest name: Clouded Pine (#628468)Relative luminance 0.1868

Colors that go with #5a815e

Charcoal, Blue and Burlywood 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 #5a815e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#815a7d

#6a815a · #5a8172

#5e5a81 · #815e5a

Split-complementary

Open in tool →

#725a81 · #815a6a

#5a6a81 · #815a7d · #81725a

Contrast

#5a815e as textRatioAAAA largeAAAFix
Aaon white
4.43:1failpassfail
  • AA: use #587e5c as the text (4.61:1)
  • AAA: use #415d44 as the text (7.31:1)
  • AA: or shift the background to #080808 (4.52:1)
Aaon black
4.74:1passpassfail
  • AAA: use #78a17c as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5a815e 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 #5a815e
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 #5a815e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5a815e-a2bea8-a74edf-1f2d27-ecf1e9?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