Color

#1c414a

#1c414a
hex#1c414a
rgbrgb(28, 65, 74)
hslhsl(192, 45%, 20%)
oklchoklch(0.352 0.045 215.9)
Closest name: Cold and Dark (#154250)Relative luminance 0.0452

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4a251c

#1c4a3c · #1c2a4a

#4a1c41 · #414a1c

Split-complementary

Open in tool →

#4a1c2a · #4a3c1c

#3c1c4a · #4a251c · #2a4a1c

Contrast

#1c414a as textRatioAAAA largeAAAFix
Aaon white
11.03:1passpasspassPasses AAA — no fix needed.
Aaon black
1.9:1failfailfail
  • AA: use #377e90 as the text (4.55:1)
  • AAA: use #46a2b9 as the text (7.13:1)
  • AA: or shift the background to #a6a6a6 (4.53:1)
  • AAA: or shift the background to #cfcfcf (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1c414a as the background.

Brands using this color

Fonts for this mood

#1c414a reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1c414a
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 #1c414a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1c414a-a2b5be-df4e77-1f242d-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