Color

#1f382a

#1f382a
hex#1f382a
rgbrgb(31, 56, 42)
hslhsl(146, 29%, 17%)
oklchoklch(0.315 0.04 158.5)
Closest name: Aztec (#293432)Relative luminance 0.0329

Colors that go with #1f382a

Dark Olive Green, 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 →

#381f2d

#20381f · #1f3836

#2a1f38 · #382a1f

Split-complementary

Open in tool →

#361f38 · #381f20

#1f2038 · #381f2d · #38361f

Contrast

#1f382a as textRatioAAAA largeAAAFix
Aaon white
12.67:1passpasspassPasses AAA — no fix needed.
Aaon black
1.66:1failfailfail
  • AA: use #478060 as the text (4.52:1)
  • AAA: use #5ba47b as the text (7.04:1)
  • AA: or shift the background to #9c9c9c (4.62:1)
  • AAA: or shift the background to #c2c2c2 (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 #1f382a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1f382a reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1f382a
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 #1f382a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1f382a-a2beb1-ce59d4-1f2d2b-eaf1e9?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