Color

#11030c

#11030c
hex#11030c
rgbrgb(17, 3, 12)
hslhsl(321, 70%, 4%)
oklchoklch(0.133 0.036 340.9)
Closest name: Glossy Black (#110011)Relative luminance 0.0021

Tints & shades

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

Harmonies

Complementary

Open in tool →

#031108

#0f0311 · #110305

#0c1103 · #030c11

Split-complementary

Open in tool →

#051103 · #03110f

#110f03 · #031108 · #030511

Contrast

#11030c as textRatioAAAA largeAAAFix
Aaon white
20.15:1passpasspassPasses AAA — no fix needed.
Aaon black
1.04:1failfailfail
  • AA: use #d42597 as the text (4.51:1)
  • AAA: use #e56cbb as the text (7.19:1)
  • AA: or shift the background to #787878 (4.56:1)
  • AAA: or shift the background to #999999 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #11030c 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

#11030c reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #11030c
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 #11030c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/11030c-c19fb1-70cb62-2d1f22-f0e9f1?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