Color

#1f261c

#1f261c
hex#1f261c
rgbrgb(31, 38, 28)
hslhsl(102, 15%, 13%)
oklchoklch(0.258 0.021 136.3)
Closest name: Underworld (#1e231c)Relative luminance 0.0176

Tints & shades

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

Harmonies

Complementary

Open in tool →

#231c26

#24261c · #1c261e

#1c1f26 · #261c1f

Split-complementary

Open in tool →

#1e1c26 · #261c24

#1c2426 · #231c26 · #261e1c

Contrast

#1f261c as textRatioAAAA largeAAAFix
Aaon white
15.53:1passpasspassPasses AAA — no fix needed.
Aaon black
1.35:1failfailfail
  • AA: use #657b5b as the text (4.54:1)
  • AAA: use #859d7b as the text (7.11:1)
  • AA: or shift the background to #8c8c8c (4.62:1)
  • AAA: or shift the background to #b0b0b0 (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1f261c as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1f261c reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1f261c
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 #1f261c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1f261c-a7bea2-6e4edf-1f2d21-eff1e9?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