Color

#193738

#193738
hex#193738
rgbrgb(25, 55, 56)
hslhsl(182, 38%, 16%)
oklchoklch(0.314 0.036 198.3)
Closest name: Elite Teal (#133337)Relative luminance 0.0322

Colors that go with #193738

Rust, Sienna 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 →

#381a19

#19382a · #192838

#381937 · #373819

Split-complementary

Open in tool →

#381928 · #382a19

#2a1938 · #381a19 · #283819

Contrast

#193738 as textRatioAAAA largeAAAFix
Aaon white
12.77:1passpasspassPasses AAA — no fix needed.
Aaon black
1.64:1failfailfail
  • AA: use #3a8082 as the text (4.59:1)
  • AAA: use #4aa2a5 as the text (7:1)
  • AA: or shift the background to #9c9c9c (4.65:1)
  • AAA: or shift the background to #c2c2c2 (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #193738 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#193738 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #193738
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 #193738 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/193738-a2babe-d45990-1f272d-e9f1ee?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