Color

#2c5a68

#2c5a68
hex#2c5a68
rgbrgb(44, 90, 104)
hslhsl(194, 41%, 29%)
oklchoklch(0.441 0.055 220.1)
Closest name: Arctic Nights (#345c61)Relative luminance 0.0885

Tints & shades

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

Harmonies

Complementary

Open in tool →

#683a2c

#2c6858 · #2c3c68

#682c5a · #5a682c

Split-complementary

Open in tool →

#682c3c · #68582c

#582c68 · #683a2c · #3c682c

Contrast

#2c5a68 as textRatioAAAA largeAAAFix
Aaon white
7.58:1passpasspassPasses AAA — no fix needed.
Aaon black
2.77:1failfailfail
  • AA: use #3e7f93 as the text (4.66:1)
  • AAA: use #529fb7 as the text (7:1)
  • AA: or shift the background to #c9c9c9 (4.58:1)
  • AAA: or shift the background to #f7f7f7 (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 #2c5a68 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

#2c5a68 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2c5a68
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 #2c5a68 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c5a68-9cb6c4-df4e72-1f242d-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