Color

#623804

#623804
hex#623804
rgbrgb(98, 56, 4)
hslhsl(33, 92%, 20%)
oklchoklch(0.384 0.084 63.9)
Closest name: Brown (#653700)Relative luminance 0.0543

Colors that go with #623804

Blue, Copper and Crimson 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 #623804

Tints & shades

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

Harmonies

Complementary

Open in tool →

#042e62

#620904 · #5d6204

#046238 · #380462

Split-complementary

Open in tool →

#045d62 · #090462

#046209 · #042e62 · #62045d

Contrast

#623804 as textRatioAAAA largeAAAFix
Aaon white
10.06:1passpasspassPasses AAA — no fix needed.
Aaon black
2.09:1failfailfail
  • AA: use #b06407 as the text (4.67:1)
  • AAA: use #e18009 as the text (7.29:1)
  • AA: or shift the background to #b0b0b0 (4.64:1)
  • AAA: or shift the background to #d9d9d9 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #623804 as the background.

Brands using this color

Fonts for this mood

#623804 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #623804
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 #623804 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/623804-c4b79c-62c4cb-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