Color

#683157

#683157
hex#683157
rgbrgb(104, 49, 87)
hslhsl(319, 36%, 30%)
oklchoklch(0.4 0.094 340.4)
Closest name: Opulent Purple (#673362)Relative luminance 0.0583

Colors that go with #683157

Teal, Charcoal 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 #683157

Tints & shades

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

Harmonies

Complementary

Open in tool →

#316842

#5e3168 · #68313b

#576831 · #315768

Split-complementary

Open in tool →

#3b6831 · #31685e

#685e31 · #316842 · #313b68

Contrast

#683157 as textRatioAAAA largeAAAFix
Aaon white
9.7:1passpasspassPasses AAA — no fix needed.
Aaon black
2.17:1failfailfail
  • AA: use #af5593 as the text (4.54:1)
  • AAA: use #c482af as the text (7.16:1)
  • AA: or shift the background to #b3b3b3 (4.62:1)
  • AAA: or shift the background to #dbdbdb (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #683157 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

#683157 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #683157
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 #683157 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/683157-c19fb2-74cb62-2d1f23-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