Color

#19381a

#19381a
hex#19381a
rgbrgb(25, 56, 26)
hslhsl(122, 38%, 16%)
oklchoklch(0.308 0.064 144.5)
Closest name: Darkest Forest (#223311)Relative luminance 0.0311

Colors that go with #19381a

Charcoal, Royal Blue and Rust 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#381937

#283819 · #19382a

#1a1938 · #381a19

Split-complementary

Open in tool →

#2a1938 · #381928

#192838 · #381937 · #382a19

Contrast

#19381a as textRatioAAAA largeAAAFix
Aaon white
12.95:1passpasspassPasses AAA — no fix needed.
Aaon black
1.62:1failfailfail
  • AA: use #3c863f as the text (4.67:1)
  • AAA: use #4ca94f as the text (7.1:1)
  • AA: or shift the background to #999999 (4.54:1)
  • AAA: or shift the background to #bfbfbf (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #19381a 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

#19381a reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #19381a
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 #19381a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/19381a-a2bea6-9e4edf-1f2d26-edf1e9?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