Color

#2c4e90

#2c4e90
hex#2c4e90
rgbrgb(44, 78, 144)
hslhsl(220, 53%, 37%)
oklchoklch(0.434 0.116 262.2)
Closest name: Cascade Twilight (#234893)Relative luminance 0.08

Tints & shades

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

Harmonies

Complementary

Open in tool →

#906f2c

#2c8090 · #3d2c90

#902c4e · #4e902c

Split-complementary

Open in tool →

#903d2c · #80902c

#902c80 · #906f2c · #2c903d

Contrast

#2c4e90 as textRatioAAAA largeAAAFix
Aaon white
8.08:1passpasspassPasses AAA — no fix needed.
Aaon black
2.6:1failfailfail
  • AA: use #4872c7 as the text (4.51:1)
  • AAA: use #7696d5 as the text (7.09:1)
  • AA: or shift the background to #c2c2c2 (4.54:1)
  • AAA: or shift the background to #f0f0f0 (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 #2c4e90 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

#2c4e90 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2c4e90
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 #2c4e90 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2c4e90-9ca5c4-df694e-211f2d-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