Color

#1f1c19

#1f1c19
hex#1f1c19
rgbrgb(31, 28, 25)
hslhsl(30, 11%, 11%)
oklchoklch(0.229 0.007 67.4)
Closest name: Coco’s Black (#1c1c1a)Relative luminance 0.0119

Tints & shades

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

Harmonies

Complementary

Open in tool →

#191c1f

#1f1919 · #1f1f19

#191f1c · #1c191f

Split-complementary

Open in tool →

#191f1f · #19191f

#191f19 · #191c1f · #1f191f

Contrast

#1f1c19 as textRatioAAAA largeAAAFix
Aaon white
16.96:1passpasspassPasses AAA — no fix needed.
Aaon black
1.24:1failfailfail
  • AA: use #7f7366 as the text (4.55:1)
  • AAA: use #a09488 as the text (7.09:1)
  • AA: or shift the background to #858585 (4.6:1)
  • AAA: or shift the background to #a8a8a8 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1f1c19 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1f1c19 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1f1c19
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 #1f1c19 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1f1c19-c4b59c-62c9cb-2d2c1f-f1eae9?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