Color

#1d1c16

#1d1c16
hex#1d1c16
rgbrgb(29, 28, 22)
hslhsl(51, 14%, 10%)
oklchoklch(0.225 0.011 99.4)
Closest name: Coco’s Black (#1c1c1a)Relative luminance 0.0115

Tints & shades

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

Harmonies

Complementary

Open in tool →

#16171d

#1d1816 · #1b1d16

#161d1c · #1c161d

Split-complementary

Open in tool →

#161b1d · #18161d

#161d18 · #16171d · #1d161b

Contrast

#1d1c16 as textRatioAAAA largeAAAFix
Aaon white
17.07:1passpasspassPasses AAA — no fix needed.
Aaon black
1.23:1failfailfail
  • AA: use #7a765c as the text (4.57:1)
  • AAA: use #9c977c as the text (7.13:1)
  • AA: or shift the background to #858585 (4.63:1)
  • AAA: or shift the background to #a6a6a6 (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1d1c16 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1d1c16 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1d1c16
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 #1d1c16 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1d1c16-c4c29c-4eaadf-292d1f-f1ece9?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