Color

#633150

#633150
hex#633150
rgbrgb(99, 49, 80)
hslhsl(323, 34%, 29%)
oklchoklch(0.389 0.083 343.7)
Closest name: Long Passionate Night (#5b365e)Relative luminance 0.0543

Colors that go with #633150

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 #633150

Tints & shades

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

Harmonies

Complementary

Open in tool →

#316344

#5d3163 · #633137

#506331 · #315063

Split-complementary

Open in tool →

#376331 · #31635d

#635d31 · #316344 · #313763

Contrast

#633150 as textRatioAAAA largeAAAFix
Aaon white
10.07:1passpasspassPasses AAA — no fix needed.
Aaon black
2.09:1failfailfail
  • AA: use #ad588c as the text (4.55:1)
  • AAA: use #c284aa as the text (7.17:1)
  • 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 #633150 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

#633150 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #633150
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 #633150 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/633150-c19fb0-6dcb62-2d1f22-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