Color

#2c363f

#2c363f
hex#2c363f
rgbrgb(44, 54, 63)
hslhsl(208, 18%, 21%)
oklchoklch(0.327 0.021 245.7)
Closest name: Astral Nomad (#203943)Relative luminance 0.0353

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3f352c

#2c3f3f · #2c2d3f

#3f2c36 · #363f2c

Split-complementary

Open in tool →

#3f2c2d · #3f3f2c

#3f2c3f · #3f352c · #2d3f2c

Contrast

#2c363f as textRatioAAAA largeAAAFix
Aaon white
12.31:1passpasspassPasses AAA — no fix needed.
Aaon black
1.71:1failfailfail
  • AA: use #60778a as the text (4.5:1)
  • AAA: use #8498a9 as the text (7.05:1)
  • AA: or shift the background to #9e9e9e (4.59:1)
  • AAA: or shift the background to #c4c4c4 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2c363f as the background.

Brands using this color

Fonts for this mood

#2c363f reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2c363f
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 #2c363f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c363f-9cadc4-df4e51-1f212d-e9f1f1?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