Color

#83013a

#83013a
hex#83013a
rgbrgb(131, 1, 58)
hslhsl(334, 98%, 26%)
oklchoklch(0.393 0.157 5.2)
Closest name: Bordeaux (#7b002c)Relative luminance 0.0515

Tints & shades

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

Harmonies

Complementary

Open in tool →

#01834b

#83017b · #830a01

#3a8301 · #013a83

Split-complementary

Open in tool →

#01830a · #017b83

#7b8301 · #01834b · #0a0183

Contrast

#83013a as textRatioAAAA largeAAAFix
Aaon white
10.34:1passpasspassPasses AAA — no fix needed.
Aaon black
2.03:1failfailfail
  • AA: use #e80266 as the text (4.63:1)
  • AAA: use #fd58a0 as the text (7.08:1)
  • AA: or shift the background to #ababab (4.5:1)
  • AAA: or shift the background to #d6d6d6 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #83013a 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

#83013a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #83013a
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #83013a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83013a-c49ca9-62cb6b-2d1f1f-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