Color

#37062b

#37062b
hex#37062b
rgbrgb(55, 6, 43)
hslhsl(315, 80%, 12%)
oklchoklch(0.235 0.089 339.9)
Closest name: Dark Sanctuary (#3f012c)Relative luminance 0.0112

Tints & shades

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

Harmonies

Complementary

Open in tool →

#063712

#2b0637 · #370612

#2b3706 · #062b37

Split-complementary

Open in tool →

#123706 · #06372b

#372b06 · #063712 · #061237

Contrast

#37062b as textRatioAAAA largeAAAFix
Aaon white
17.17:1passpasspassPasses AAA — no fix needed.
Aaon black
1.22:1failfailfail
  • AA: use #d818a8 as the text (4.62:1)
  • AAA: use #ed5ec9 as the text (7.05:1)
  • AA: or shift the background to #858585 (4.65:1)
  • AAA: or shift the background to #a6a6a6 (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 #37062b 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

#37062b reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #37062b
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 #37062b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/37062b-c19fb4-7bcb62-2d1f24-efe9f1?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