Color

#104147

#104147
hex#104147
rgbrgb(16, 65, 71)
hslhsl(187, 63%, 17%)
oklchoklch(0.346 0.051 206.8)
Closest name: Sunken Harbour (#1c3d44)Relative luminance 0.0435

Tints & shades

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

Harmonies

Complementary

Open in tool →

#471610

#104732 · #102547

#471040 · #404710

Split-complementary

Open in tool →

#471025 · #473210

#321047 · #471610 · #254710

Contrast

#104147 as textRatioAAAA largeAAAFix
Aaon white
11.24:1passpasspassPasses AAA — no fix needed.
Aaon black
1.87:1failfailfail
  • AA: use #20818d as the text (4.59:1)
  • AAA: use #2aa6b7 as the text (7.24:1)
  • AA: or shift the background to #a6a6a6 (4.62:1)
  • AAA: or shift the background to #cfcfcf (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #104147 as the background.

Brands using this color

Fonts for this mood

#104147 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #104147
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 #104147 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/104147-a2b8be-df4e83-1f262d-e9f1ee?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