Color

#83012d

#83012d
hex#83012d
rgbrgb(131, 1, 45)
hslhsl(340, 98%, 26%)
oklchoklch(0.389 0.155 12.6)
Closest name: Bordeaux (#7b002c)Relative luminance 0.0504

Tints & shades

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

Harmonies

Complementary

Open in tool →

#018358

#83016e · #831701

#2d8301 · #012d83

Split-complementary

Open in tool →

#018317 · #016e83

#6e8301 · #018358 · #170183

Contrast

#83012d as textRatioAAAA largeAAAFix
Aaon white
10.46:1passpasspassPasses AAA — no fix needed.
Aaon black
2.01:1failfailfail
  • AA: use #e8024f as the text (4.55:1)
  • AAA: use #fd5d93 as the text (7.16:1)
  • AA: or shift the background to #ababab (4.56:1)
  • AAA: or shift the background to #d4d4d4 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #83012d 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

#83012d reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #83012d
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 #83012d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83012d-c49ca5-62cb75-2d211f-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