Color

#221a16

#221a16
hex#221a16
rgbrgb(34, 26, 22)
hslhsl(20, 21%, 11%)
oklchoklch(0.226 0.015 48)
Closest name: Dark Orchestra (#251b19)Relative luminance 0.0114

Tints & shades

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

Harmonies

Complementary

Open in tool →

#161e22

#221618 · #222016

#16221a · #1a1622

Split-complementary

Open in tool →

#162220 · #161822

#182216 · #161e22 · #201622

Contrast

#221a16 as textRatioAAAA largeAAAFix
Aaon white
17.11:1passpasspassPasses AAA — no fix needed.
Aaon black
1.23:1failfailfail
  • AA: use #916f5f as the text (4.64:1)
  • AAA: use #ae9284 as the text (7.24:1)
  • AA: or shift the background to #858585 (4.64:1)
  • AAA: or shift the background to #a6a6a6 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #221a16 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#221a16 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #221a16
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 #221a16 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/221a16-c4ae9c-62cbbb-2d2a1f-f1e9eb?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