Color

#bf122f

#bf122f
hex#bf122f
rgbrgb(191, 18, 47)
hslhsl(350, 83%, 41%)
oklchoklch(0.514 0.199 21.5)
Closest name: Active Volcano (#bb1133)Relative luminance 0.1171

Colors that go with #bf122f

Royal Blue, Steel Blue 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 →

#12bfa2

#bf1285 · #bf4c12

#2fbf12 · #122fbf

Split-complementary

Open in tool →

#12bf4c · #1285bf

#85bf12 · #12bfa2 · #4c12bf

Contrast

#bf122f as textRatioAAAA largeAAAFix
Aaon white
6.28:1passpassfail
  • AAA: use #b1102b as the text (7.05:1)
Aaon black
3.34:1failpassfail
  • AA: use #e91639 as the text (4.64:1)
  • AAA: use #f16a80 as the text (7.11:1)
  • AA: or shift the background to #dbdbdb (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bf122f as the background.

Brands using this color

Fonts for this mood

#bf122f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bf122f
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 #bf122f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bf122f-c49c9e-62cb87-2d231f-f1e9ee?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