Color

#877503

#877503
hex#877503
rgbrgb(135, 117, 3)
hslhsl(52, 96%, 27%)
oklchoklch(0.562 0.115 98.4)
Closest name: Olive Green (#808000)Relative luminance 0.1788

Colors that go with #877503

Royal Blue, Champagne and Charcoal 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 #877503

Tints & shades

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

Harmonies

Complementary

Open in tool →

#031487

#873303 · #568703

#038775 · #750387

Split-complementary

Open in tool →

#035687 · #330387

#038733 · #031487 · #870356

Contrast

#877503 as textRatioAAAA largeAAAFix
Aaon white
4.59:1passpassfail
  • AAA: use #645702 as the text (7.23:1)
Aaon black
4.58:1passpassfail
  • AAA: use #af9804 as the text (7.32:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #877503 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#877503 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #877503
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 #877503 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/877503-c4c39c-4ea7df-292d1f-f1ece9?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