Color

#102447

#102447
hex#102447
rgbrgb(16, 36, 71)
hslhsl(218, 63%, 17%)
oklchoklch(0.265 0.07 260.7)
Closest name: Dark Eclipse (#112244)Relative luminance 0.0183

Tints & shades

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

Harmonies

Complementary

Open in tool →

#473310

#103f47 · #171047

#471024 · #244710

Split-complementary

Open in tool →

#471710 · #3f4710

#47103f · #473310 · #104717

Contrast

#102447 as textRatioAAAA largeAAAFix
Aaon white
15.38:1passpasspassPasses AAA — no fix needed.
Aaon black
1.37:1failfailfail
  • AA: use #3c73d3 as the text (4.59:1)
  • AAA: use #6e97de as the text (7.14:1)
  • AA: or shift the background to #8c8c8c (4.57:1)
  • AAA: or shift the background to #b0b0b0 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #102447 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#102447 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #102447
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 #102447 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/102447-9ca6c4-df644e-201f2d-e9f0f1?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