Color

#130102

#130102
hex#130102
rgbrgb(19, 1, 2)
hslhsl(357, 90%, 4%)
oklchoklch(0.123 0.042 19.6)
Closest name: Dark Matter (#110101)Relative luminance 0.0016

Tints & shades

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

Harmonies

Complementary

Open in tool →

#011312

#13010b · #130901

#021301 · #010213

Split-complementary

Open in tool →

#011309 · #010b13

#0b1301 · #011312 · #090113

Contrast

#130102 as textRatioAAAA largeAAAFix
Aaon white
20.33:1passpasspassPasses AAA — no fix needed.
Aaon black
1.03:1failfailfail
  • AA: use #e90c17 as the text (4.53:1)
  • AAA: use #f76970 as the text (7.21:1)
  • AA: or shift the background to #787878 (4.6:1)
  • AAA: or shift the background to #999999 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #130102 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

#130102 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #130102
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 #130102 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/130102-c49f9c-62cb93-2d251f-f1e9ed?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