Color

#40513d

#40513d
hex#40513d
rgbrgb(64, 81, 61)
hslhsl(111, 14%, 28%)
oklchoklch(0.414 0.039 140.9)
Closest name: Hōjicha (#424f3b)Relative luminance 0.0731

Colors that go with #40513d

Teal, Blue and Blush Pink lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #40513d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4e3d51

#4a513d · #3d5144

#3d4051 · #513d40

Split-complementary

Open in tool →

#443d51 · #513d4a

#3d4a51 · #4e3d51 · #51443d

Contrast

#40513d as textRatioAAAA largeAAAFix
Aaon white
8.53:1passpasspassPasses AAA — no fix needed.
Aaon black
2.46:1failfailfail
  • AA: use #637d5e as the text (4.63:1)
  • AAA: use #849f7f as the text (7.25:1)
  • AA: or shift the background to #bdbdbd (4.54:1)
  • AAA: or shift the background to #ebebeb (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #40513d 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

#40513d reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #40513d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #40513d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40513d-a3bea2-834edf-1f2d23-eef1e9?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