Color

#102c2d

#102c2d
hex#102c2d
rgbrgb(16, 44, 45)
hslhsl(182, 48%, 12%)
oklchoklch(0.272 0.034 198.5)
Closest name: Black Box (#0f282f)Relative luminance 0.021

Colors that go with #102c2d

Charcoal, Rust and Sienna 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 #102c2d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2d1110

#102d20 · #101e2d

#2d102c · #2c2d10

Split-complementary

Open in tool →

#2d101e · #2d2010

#20102d · #2d1110 · #1e2d10

Contrast

#102c2d as textRatioAAAA largeAAAFix
Aaon white
14.79:1passpasspassPasses AAA — no fix needed.
Aaon black
1.42:1failfailfail
  • AA: use #2e8184 as the text (4.59:1)
  • AAA: use #3ca6aa as the text (7.23:1)
  • AA: or shift the background to #8f8f8f (4.57:1)
  • AAA: or shift the background to #b3b3b3 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #102c2d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#102c2d reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #102c2d
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 #102c2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/102c2d-a2babe-d45990-1f272d-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