Color

#623755

#623755
hex#623755
rgbrgb(98, 55, 85)
hslhsl(318, 28%, 30%)
oklchoklch(0.401 0.075 339.2)
Closest name: Long Passionate Night (#5b365e)Relative luminance 0.0598

Colors that go with #623755

Teal, Crimson and Denim 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 #623755

Tints & shades

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

Harmonies

Complementary

Open in tool →

#376244

#593762 · #623740

#556237 · #375562

Split-complementary

Open in tool →

#406237 · #376259

#625937 · #376244 · #374062

Contrast

#623755 as textRatioAAAA largeAAAFix
Aaon white
9.56:1passpasspassPasses AAA — no fix needed.
Aaon black
2.2:1failfailfail
  • AA: use #a55f90 as the text (4.64:1)
  • AAA: use #bb86ab as the text (7.11:1)
  • AA: or shift the background to #b3b3b3 (4.56:1)
  • AAA: or shift the background to #dedede (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #623755 as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#623755 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #623755
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 #623755 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/623755-c19fb3-75cb62-2d1f23-f0e9f1?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