Color

#19381e

#19381e
hex#19381e
rgbrgb(25, 56, 30)
hslhsl(130, 38%, 16%)
oklchoklch(0.309 0.059 147.6)
Closest name: Darkest Forest (#223311)Relative luminance 0.0313

Colors that go with #19381e

Royal Blue, Rust and Teal 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 →

#381933

#243819 · #19382e

#1e1938 · #381e19

Split-complementary

Open in tool →

#2e1938 · #381924

#192438 · #381933 · #382e19

Contrast

#19381e as textRatioAAAA largeAAAFix
Aaon white
12.92:1passpasspassPasses AAA — no fix needed.
Aaon black
1.63:1failfailfail
  • AA: use #3c8648 as the text (4.7:1)
  • AAA: use #4ca95b as the text (7.13:1)
  • AA: or shift the background to #999999 (4.53:1)
  • AAA: or shift the background to #bfbfbf (7.02:1)

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

Brands using this color

Fonts for this mood

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

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

tool url/palettes/new/19381e-a2beaa-b14edf-1f2d28-ecf1e9?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