Color

#51292e

#51292e
hex#51292e
rgbrgb(81, 41, 46)
hslhsl(353, 33%, 24%)
oklchoklch(0.336 0.06 12.8)
Closest name: Brown Coffee (#4a2c2a)Relative luminance 0.0353

Tints & shades

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

Harmonies

Complementary

Open in tool →

#29514d

#512942 · #513829

#2e5129 · #292e51

Split-complementary

Open in tool →

#295138 · #294251

#425129 · #29514d · #382951

Contrast

#51292e as textRatioAAAA largeAAAFix
Aaon white
12.31:1passpasspassPasses AAA — no fix needed.
Aaon black
1.71:1failfailfail
  • AA: use #af6069 as the text (4.7:1)
  • AAA: use #c1858c as the text (7:1)
  • AA: or shift the background to #9e9e9e (4.59:1)
  • AAA: or shift the background to #c4c4c4 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #51292e 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

#51292e reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #51292e
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 #51292e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/51292e-c49c9c-62cb8c-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