Color

#623b0f

#623b0f
hex#623b0f
rgbrgb(98, 59, 15)
hslhsl(32, 73%, 22%)
oklchoklch(0.391 0.079 64.2)
Closest name: Brown (#653700)Relative luminance 0.0576

Colors that go with #623b0f

Copper, Hunter Green and Sage Green 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 #623b0f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0f3561

#61120f · #5e610f

#0f613b · #3b0f61

Split-complementary

Open in tool →

#0f5e61 · #120f61

#0f6112 · #0f3561 · #610f5e

Contrast

#623b0f as textRatioAAAA largeAAAFix
Aaon white
9.76:1passpasspassPasses AAA — no fix needed.
Aaon black
2.15:1failfailfail
  • AA: use #a8661a as the text (4.58:1)
  • AAA: use #d88322 as the text (7.19:1)
  • AA: or shift the background to #b3b3b3 (4.65:1)
  • AAA: or shift the background to #dbdbdb (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #623b0f as the background.

Brands using this color

Fonts for this mood

#623b0f reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #623b0f
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 #623b0f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/623b0f-c4b69c-62c5cb-2d2d1f-f1eae9?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