Color

#8a333a

#8a333a
hex#8a333a
rgbrgb(138, 51, 58)
hslhsl(355, 46%, 37%)
oklchoklch(0.447 0.119 18.5)
Closest name: Blood Oath (#85323c)Relative luminance 0.0808

Tints & shades

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

Harmonies

Complementary

Open in tool →

#338a83

#8a3366 · #8a5733

#3a8a33 · #333a8a

Split-complementary

Open in tool →

#338a57 · #33668a

#668a33 · #338a83 · #57338a

Contrast

#8a333a as textRatioAAAA largeAAAFix
Aaon white
8.03:1passpasspassPasses AAA — no fix needed.
Aaon black
2.62:1failfailfail
  • AA: use #c0545d as the text (4.67:1)
  • AAA: use #d08087 as the text (7.12:1)
  • AA: or shift the background to #c2c2c2 (4.51:1)
  • AAA: or shift the background to #f0f0f0 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8a333a 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

#8a333a reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8a333a
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 #8a333a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8a333a-c49e9c-62cb8f-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