Color

#2d331f

#2d331f
hex#2d331f
rgbrgb(45, 51, 31)
hslhsl(78, 24%, 16%)
oklchoklch(0.309 0.035 122)
Closest name: Marshland (#2b2e26)Relative luminance 0.0302

Tints & shades

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

Harmonies

Complementary

Open in tool →

#251f33

#332f1f · #23331f

#1f2d33 · #331f2d

Split-complementary

Open in tool →

#1f2333 · #2f1f33

#1f332f · #251f33 · #331f23

Contrast

#2d331f as textRatioAAAA largeAAAFix
Aaon white
13.08:1passpasspassPasses AAA — no fix needed.
Aaon black
1.6:1failfailfail
  • AA: use #6d7b4c as the text (4.59:1)
  • AAA: use #8c9e61 as the text (7.18:1)
  • AA: or shift the background to #999999 (4.59:1)
  • AAA: or shift the background to #bfbfbf (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d331f 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

#2d331f reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d331f
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 #2d331f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d331f-b2bea2-4e69df-232d1f-f1f0e9?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