Color

#201819

#201819
hex#201819
rgbrgb(32, 24, 25)
hslhsl(353, 14%, 11%)
oklchoklch(0.219 0.013 9.7)
Closest name: Bats Cloak (#1f1518)Relative luminance 0.0103

Tints & shades

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

Harmonies

Complementary

Open in tool →

#18201f

#20181d · #201b18

#192018 · #181920

Split-complementary

Open in tool →

#18201b · #181d20

#1d2018 · #18201f · #1b1820

Contrast

#201819 as textRatioAAAA largeAAAFix
Aaon white
17.41:1passpasspassPasses AAA — no fix needed.
Aaon black
1.21:1failfailfail
  • AA: use #916e72 as the text (4.68:1)
  • AAA: use #ac9194 as the text (7.23:1)
  • AA: or shift the background to #828282 (4.53:1)
  • AAA: or shift the background to #a6a6a6 (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 #201819 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#201819 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #201819
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 #201819 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/201819-c49c9c-62cb8c-2d241f-f1e9ee?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