Color

#1a1c17

#1a1c17
hex#1a1c17
rgbrgb(26, 28, 23)
hslhsl(84, 10%, 10%)
oklchoklch(0.222 0.01 125)
Closest name: Coco’s Black (#1c1c1a)Relative luminance 0.0111

Tints & shades

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

Harmonies

Complementary

Open in tool →

#19171c

#1c1c17 · #171c17

#171a1c · #1c171a

Split-complementary

Open in tool →

#17171c · #1c171c

#171c1c · #19171c · #1c1717

Contrast

#1a1c17 as textRatioAAAA largeAAAFix
Aaon white
17.18:1passpasspassPasses AAA — no fix needed.
Aaon black
1.22:1failfailfail
  • AA: use #707963 as the text (4.6:1)
  • AAA: use #919a84 as the text (7.16:1)
  • AA: or shift the background to #858585 (4.66:1)
  • AAA: or shift the background to #a6a6a6 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1a1c17 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#1a1c17 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1a1c17
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 #1a1c17 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1a1c17-afbea2-4e5adf-222d1f-f1f0e9?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