Color

#261f3d

#261f3d
hex#261f3d
rgbrgb(38, 31, 61)
hslhsl(254, 33%, 18%)
oklchoklch(0.263 0.055 292.9)
Closest name: Black Market (#222244)Relative luminance 0.0173

Tints & shades

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

Harmonies

Complementary

Open in tool →

#363d1f

#1f273d · #351f3d

#3d261f · #1f3d26

Split-complementary

Open in tool →

#3d351f · #273d1f

#3d1f27 · #363d1f · #1f3d35

Contrast

#261f3d as textRatioAAAA largeAAAFix
Aaon white
15.6:1passpasspassPasses AAA — no fix needed.
Aaon black
1.35:1failfailfail
  • AA: use #7b6ab4 as the text (4.56:1)
  • AAA: use #9c8fc7 as the text (7.17:1)
  • AA: or shift the background to #8a8a8a (4.52:1)
  • AAA: or shift the background to #b0b0b0 (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #261f3d as the background.

Brands using this color

Fonts for this mood

#261f3d reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #261f3d
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 #261f3d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/261f3d-aa9cc4-dfbb4e-291f2d-e9ebf1?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