Color

#83308d

#83308d
hex#83308d
rgbrgb(131, 48, 141)
hslhsl(294, 49%, 37%)
oklchoklch(0.467 0.163 323.3)
Closest name: Noble Plum (#871f78)Relative luminance 0.0886

Colors that go with #83308d

Denim, Forest Green and Teal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#398d30

#55308d · #8d3068

#8d8330 · #308d83

Split-complementary

Open in tool →

#688d30 · #308d55

#8d5530 · #398d30 · #30688d

Contrast

#83308d as textRatioAAAA largeAAAFix
Aaon white
7.57:1passpasspassPasses AAA — no fix needed.
Aaon black
2.77:1failfailfail
  • AA: use #b345bf as the text (4.52:1)
  • AAA: use #c97ad1 as the text (7.19:1)
  • AA: or shift the background to #c9c9c9 (4.57:1)
  • AAA: or shift the background to #f7f7f7 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #83308d 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

#83308d reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #83308d
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 #83308d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83308d-c19fc0-9fcb62-2d1f29-ede9f1?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