Color

#1e0901

#1e0901
hex#1e0901
rgbrgb(30, 9, 1)
hslhsl(17, 94%, 6%)
oklchoklch(0.172 0.042 48.7)
Closest name: Dwarf Fortress (#1d0200)Relative luminance 0.0047

Tints & shades

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

Harmonies

Complementary

Open in tool →

#01161e

#1e0107 · #1e1701

#011e09 · #09011e

Split-complementary

Open in tool →

#011e17 · #01071e

#071e01 · #01161e · #17011e

Contrast

#1e0901 as textRatioAAAA largeAAAFix
Aaon white
19.18:1passpasspassPasses AAA — no fix needed.
Aaon black
1.09:1failfailfail
  • AA: use #d54107 as the text (4.59:1)
  • AAA: use #f9682f as the text (7.05:1)
  • AA: or shift the background to #7d7d7d (4.66:1)
  • AAA: or shift the background to #9e9e9e (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 #1e0901 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

#1e0901 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1e0901
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 #1e0901 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1e0901-c4ac9c-62cbb6-2d291f-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