Color

#1d6477

#1d6477
hex#1d6477
rgbrgb(29, 100, 119)
hslhsl(193, 61%, 29%)
oklchoklch(0.469 0.074 219.6)
Closest name: Atlantis (#336172)Relative luminance 0.1071

Tints & shades

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

Harmonies

Complementary

Open in tool →

#77301d

#1d775d · #1d3677

#771d64 · #64771d

Split-complementary

Open in tool →

#771d36 · #775d1d

#5d1d77 · #77301d · #36771d

Contrast

#1d6477 as textRatioAAAA largeAAAFix
Aaon white
6.68:1passpassfail
  • AAA: use #1c6073 as the text (7.07:1)
Aaon black
3.14:1failpassfail
  • AA: use #257f98 as the text (4.57:1)
  • AAA: use #30a5c5 as the text (7.31:1)
  • AA: or shift the background to #d4d4d4 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1d6477 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

#1d6477 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1d6477
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 #1d6477 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1d6477-a2b5be-df4e75-1f242d-e9f1ef?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