Color

#cb2a06

#cb2a06
hex#cb2a06
rgbrgb(203, 42, 6)
hslhsl(11, 94%, 41%)
oklchoklch(0.547 0.2 32.7)
Closest name: Blood Kiss (#c30b0a)Relative luminance 0.1437

Tints & shades

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

Harmonies

Complementary

Open in tool →

#06a7cb

#cb0645 · #cb8d06

#06cb2a · #2a06cb

Split-complementary

Open in tool →

#06cb8d · #0645cb

#45cb06 · #06a7cb · #8d06cb

Contrast

#cb2a06 as textRatioAAAA largeAAAFix
Aaon white
5.42:1passpassfail
  • AAA: use #a82305 as the text (7.22:1)
Aaon black
3.87:1failpassfail
  • AA: use #df2e07 as the text (4.53:1)
  • AAA: use #f96848 as the text (7.1:1)
  • AA: or shift the background to #ebebeb (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #cb2a06 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

#cb2a06 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cb2a06
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 #cb2a06 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cb2a06-c4a89c-62cbab-2d281f-f1e9ec?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