Color

#bc3f01

#bc3f01
hex#bc3f01
rgbrgb(188, 63, 1)
hslhsl(20, 99%, 37%)
oklchoklch(0.541 0.171 39.6)
Closest name: Bolognese (#bb4400)Relative luminance 0.1425

Tints & shades

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

Harmonies

Complementary

Open in tool →

#017dbc

#bc0120 · #bc9d01

#01bc3f · #3f01bc

Split-complementary

Open in tool →

#01bc9d · #0120bc

#20bc01 · #017dbc · #9d01bc

Contrast

#bc3f01 as textRatioAAAA largeAAAFix
Aaon white
5.45:1passpassfail
  • AAA: use #9d3501 as the text (7.13:1)
Aaon black
3.85:1failpassfail
  • AA: use #d04601 as the text (4.56:1)
  • AAA: use #fe6316 as the text (7.01:1)
  • AA: or shift the background to #ebebeb (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 #bc3f01 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

#bc3f01 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bc3f01
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 #bc3f01 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bc3f01-c4ae9c-62cbbb-2d2a1f-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