Color

#011e1e

#011e1e
hex#011e1e
rgbrgb(1, 30, 30)
hslhsl(180, 94%, 6%)
oklchoklch(0.213 0.035 194.8)
Closest name: Black Stallion (#0e191c)Relative luminance 0.0103

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1e0101

#011e0f · #010f1e

#1e011e · #1e1e01

Split-complementary

Open in tool →

#1e010f · #1e0f01

#0f011e · #1e0101 · #0f1e01

Contrast

#011e1e as textRatioAAAA largeAAAFix
Aaon white
17.42:1passpasspassPasses AAA — no fix needed.
Aaon black
1.21:1failfailfail
  • AA: use #048686 as the text (4.76:1)
  • AAA: use #05a8a8 as the text (7.17:1)
  • AA: or shift the background to #828282 (4.53:1)
  • AAA: or shift the background to #a6a6a6 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #011e1e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#011e1e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #011e1e
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 #011e1e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/011e1e-a2bbbe-d45994-1f272d-e9f1ed?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