Color

#508b76

#508b76
hex#508b76
rgbrgb(80, 139, 118)
hslhsl(159, 27%, 43%)
oklchoklch(0.59 0.07 169)
Closest name: Highlands (#449084)Relative luminance 0.2148

Colors that go with #508b76

Charcoal, Copper and Champagne 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 #508b76

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8b5065

#508b59 · #50828b

#77508b · #8b7750

Split-complementary

Open in tool →

#8b5082 · #8b5950

#59508b · #8b5065 · #828b50

Contrast

#508b76 as textRatioAAAA largeAAAFix
Aaon white
3.97:1failpassfail
  • AA: use #497e6c as the text (4.68:1)
  • AAA: use #365e50 as the text (7.31:1)
  • AA: or shift the background to #171717 (4.52:1)
Aaon black
5.3:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #508b76 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 #508b76
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 #508b76 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/508b76-a2beb8-d459c0-1f2c2d-e9f1eb?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