Color

#633146

#633146
hex#633146
rgbrgb(99, 49, 70)
hslhsl(335, 34%, 29%)
oklchoklch(0.385 0.077 354.7)
Closest name: Arcane Red (#6a2f2f)Relative luminance 0.0529

Colors that go with #633146

Teal, Blue and Copper 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 #633146

Tints & shades

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

Harmonies

Complementary

Open in tool →

#31634e

#63315f · #633531

#466331 · #314663

Split-complementary

Open in tool →

#316335 · #315f63

#5f6331 · #31634e · #353163

Contrast

#633146 as textRatioAAAA largeAAAFix
Aaon white
10.2:1passpasspassPasses AAA — no fix needed.
Aaon black
2.06:1failfailfail
  • AA: use #ae5b7e as the text (4.6:1)
  • AAA: use #c2849e as the text (7.09:1)
  • AA: or shift the background to #adadad (4.55:1)
  • AAA: or shift the background to #d6d6d6 (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #633146 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

#633146 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #633146
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 #633146 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/633146-c49ca8-62cb6d-2d201f-f1e9f0?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