Color

#192421

#192421
hex#192421
rgbrgb(25, 36, 33)
hslhsl(164, 18%, 12%)
oklchoklch(0.249 0.016 176.3)
Closest name: Underworld (#1e231c)Relative luminance 0.0158

Tints & shades

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

Harmonies

Complementary

Open in tool →

#24191c

#19241c · #192224

#211924 · #242119

Split-complementary

Open in tool →

#241922 · #241c19

#1c1924 · #24191c · #222419

Contrast

#192421 as textRatioAAAA largeAAAFix
Aaon white
15.96:1passpasspassPasses AAA — no fix needed.
Aaon black
1.32:1failfailfail
  • AA: use #587e74 as the text (4.65:1)
  • AAA: use #759f94 as the text (7.14:1)
  • AA: or shift the background to #8a8a8a (4.62:1)
  • AAA: or shift the background to #adadad (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #192421 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#192421 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #192421
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 #192421 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/192421-a2beba-d459b5-1f2b2d-e9f1eb?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