Color

#0c2327

#0c2327
hex#0c2327
rgbrgb(12, 35, 39)
hslhsl(189, 53%, 10%)
oklchoklch(0.24 0.03 210.3)
Closest name: Sunken Ship (#10252a)Relative luminance 0.0143

Tints & shades

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

Harmonies

Complementary

Open in tool →

#27100c

#0c271e · #0c1527

#270c23 · #23270c

Split-complementary

Open in tool →

#270c15 · #271e0c

#1e0c27 · #27100c · #15270c

Contrast

#0c2327 as textRatioAAAA largeAAAFix
Aaon white
16.34:1passpasspassPasses AAA — no fix needed.
Aaon black
1.29:1failfailfail
  • AA: use #2c8190 as the text (4.65:1)
  • AAA: use #38a4b7 as the text (7.16:1)
  • AA: or shift the background to #878787 (4.55:1)
  • AAA: or shift the background to #ababab (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 #0c2327 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#0c2327 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0c2327
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 #0c2327 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0c2327-a2b7be-df4e7e-1f252d-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