Color

#528457

#528457
hex#528457
rgbrgb(82, 132, 87)
hslhsl(126, 23%, 42%)
oklchoklch(0.565 0.087 146.7)
Closest name: Beanpole (#4e8747)Relative luminance 0.1898

Colors that go with #528457

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#84527f

#668452 · #528470

#575284 · #845752

Split-complementary

Open in tool →

#705284 · #845266

#526684 · #84527f · #847052

Contrast

#528457 as textRatioAAAA largeAAAFix
Aaon white
4.38:1failpassfail
  • AA: use #518155 as the text (4.54:1)
  • AAA: use #3d6141 as the text (7.04:1)
  • AA: or shift the background to #0a0a0a (4.52:1)
Aaon black
4.8:1passpassfail
  • AAA: use #6ca371 as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #528457 as the background.

Brands using this color

mcpConnect your agent — build around #528457
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 #528457 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/528457-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