Color

#bf430d

#bf430d
hex#bf430d
rgbrgb(191, 67, 13)
hslhsl(18, 87%, 40%)
oklchoklch(0.551 0.169 39.3)
Closest name: Bolognese (#bb4400)Relative luminance 0.1512

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0d89bf

#bf0d31 · #bf9b0d

#0dbf43 · #430dbf

Split-complementary

Open in tool →

#0dbf9b · #0d31bf

#31bf0d · #0d89bf · #9b0dbf

Contrast

#bf430d as textRatioAAAA largeAAAFix
Aaon white
5.22:1passpassfail
  • AAA: use #9d370b as the text (7.04:1)
Aaon black
4.02:1failpassfail
  • AA: use #cd470e as the text (4.5:1)
  • AAA: use #f16f37 as the text (7.07:1)
  • AA: or shift the background to #f0f0f0 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bf430d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#bf430d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bf430d
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 #bf430d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bf430d-c4ad9c-62cbb8-2d291f-f1e9eb?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