Color

#1c2227

#1c2227
hex#1c2227
rgbrgb(28, 34, 39)
hslhsl(207, 16%, 13%)
oklchoklch(0.248 0.013 243.4)
Closest name: Sunken Ship (#10252a)Relative luminance 0.0154

Tints & shades

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

Harmonies

Complementary

Open in tool →

#26211c

#1c2626 · #1c1c26

#261c22 · #22261c

Split-complementary

Open in tool →

#261c1c · #26261c

#261c26 · #26211c · #1c261c

Contrast

#1c2227 as textRatioAAAA largeAAAFix
Aaon white
16.06:1passpasspassPasses AAA — no fix needed.
Aaon black
1.31:1failfailfail
  • AA: use #637788 as the text (4.52:1)
  • AAA: use #8698a7 as the text (7.06:1)
  • AA: or shift the background to #8a8a8a (4.65:1)
  • AAA: or shift the background to #adadad (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 #1c2227 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1c2227 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1c2227
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 #1c2227 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1c2227-9cadc4-df4e53-1f212d-e9f1f1?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