Color

#11040a

#11040a
hex#11040a
rgbrgb(17, 4, 10)
hslhsl(332, 62%, 4%)
oklchoklch(0.136 0.03 349.4)
Closest name: Knight Rider (#0f0707)Relative luminance 0.0023

Tints & shades

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

Harmonies

Complementary

Open in tool →

#04110b

#110410 · #110404

#0a1104 · #040a11

Split-complementary

Open in tool →

#041104 · #041011

#101104 · #04110b · #040411

Contrast

#11040a as textRatioAAAA largeAAAFix
Aaon white
20.08:1passpasspassPasses AAA — no fix needed.
Aaon black
1.05:1failfailfail
  • AA: use #d03980 as the text (4.58:1)
  • AAA: use #de73a5 as the text (7.1:1)
  • AA: or shift the background to #787878 (4.55:1)
  • AAA: or shift the background to #999999 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #11040a 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

#11040a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #11040a
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 #11040a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/11040a-c49caa-62cb67-2d1f20-f1e9f1?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