brandsweets

Color

#0c100a

#0c100a
hex#0c100a
rgbrgb(12, 16, 10)
hslhsl(100, 23%, 5%)
oklchoklch(0.166 0.014 135.3)
Closest name: Sinister (#12110e)Relative luminance 0.0047
MutedDarkLuxuryBold
Open in palette toolCheck contrastWhat goes with it ↓

Colors that go with #0c100a

Charcoal, Amber and Blue 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.

Real palettes that use #0c100a

Wise· brandRobinhood· brandNeobankFoot Locker· brand

Tints & shades

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

Harmonies

Complementary

Open in tool →
0c100a0e0a10

#0e0a10

Analogous

Open in tool →
0c100a0f100a0a100b

#0f100a · #0a100b

Triadic

Open in tool →
0c100a0a0c10100a0c

#0a0c10 · #100a0c

Split-complementary

Open in tool →
0c100a0b0a10100a0f

#0b0a10 · #100a0f

Tetradic

Open in tool →
0c100a0a0f100e0a10100b0a

#0a0f10 · #0e0a10 · #100b0a

Contrast

#0c100a as textRatioAAAA largeAAAFix
Aaon white
19.19:1passpasspassPasses AAA — no fix needed.
Aaon black
1.09:1failfailfail
  • AA: use #5e7d4f as the text (4.52:1)
  • AAA: use #7ba168 as the text (7.14:1)
  • AA: or shift the background to #7d7d7d (4.66:1)
  • AAA: or shift the background to #9e9e9e (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 #0c100a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#0c100a reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

Luxury fonts →Bold fonts →
mcpConnect your agent — build around #0c100a
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 #0c100a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0c100a-a8bea2-694edf-1f2d21-f0f1e9?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