Color

#ba081a

#ba081a
hex#ba081a
rgbrgb(186, 8, 26)
hslhsl(354, 92%, 38%)
oklchoklch(0.499 0.199 26.1)
Closest name: Bullseye (#b9030a)Relative luminance 0.1069

Tints & shades

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

Harmonies

Complementary

Open in tool →

#08baa8

#ba0873 · #ba4f08

#1aba08 · #081aba

Split-complementary

Open in tool →

#08ba4f · #0873ba

#73ba08 · #08baa8 · #4f08ba

Contrast

#ba081a as textRatioAAAA largeAAAFix
Aaon white
6.69:1passpassfail
  • AAA: use #b00718 as the text (7.27:1)
Aaon black
3.14:1failpassfail
  • AA: use #eb0a20 as the text (4.6:1)
  • AAA: use #f96776 as the text (7.23:1)
  • AA: or shift the background to #d4d4d4 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ba081a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#ba081a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ba081a
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 #ba081a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ba081a-c49d9c-62cb8e-2d241f-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