Color

#1f0506

#1f0506
hex#1f0506
rgbrgb(31, 5, 6)
hslhsl(358, 72%, 7%)
oklchoklch(0.166 0.047 20.8)
Closest name: Dwarf Fortress (#1d0200)Relative luminance 0.0041

Tints & shades

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

Harmonies

Complementary

Open in tool →

#051f1e

#1f0513 · #1f1105

#061f05 · #05061f

Split-complementary

Open in tool →

#051f11 · #05131f

#131f05 · #051f1e · #11051f

Contrast

#1f0506 as textRatioAAAA largeAAAFix
Aaon white
19.4:1passpasspassPasses AAA — no fix needed.
Aaon black
1.08:1failfailfail
  • AA: use #dd3137 as the text (4.57:1)
  • AAA: use #e87377 as the text (7.15:1)
  • AA: or shift the background to #7a7a7a (4.52:1)
  • AAA: or shift the background to #9c9c9c (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1f0506 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

#1f0506 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1f0506
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 #1f0506 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1f0506-c49f9c-62cb95-2d251f-f1e9ed?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