Color

#857daa

#857daa
hex#857daa
rgbrgb(133, 125, 170)
hslhsl(251, 21%, 58%)
oklchoklch(0.614 0.068 292.4)
Closest name: Aster (#867ba9)Relative luminance 0.2256

Colors that go with #857daa

Charcoal, Copper and Denim 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 →

#a2aa7d

#7d8caa · #9c7daa

#aa867d · #7daa86

Split-complementary

Open in tool →

#aa9c7d · #8caa7d

#aa7d8c · #a2aa7d · #7daa9c

Contrast

#857daa as textRatioAAAA largeAAAFix
Aaon white
3.81:1failpassfail
  • AA: use #776ea0 as the text (4.64:1)
  • AAA: use #5b537f as the text (7.03:1)
  • AA: or shift the background to #1a1a1a (4.57:1)
Aaon black
5.51:1passpassfail
  • AAA: use #9a93b8 as the text (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #857daa 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 #857daa
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 #857daa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/857daa-a89cc4-dfb34e-281f2d-e9ecf1?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