Color

#2a747e

#2a747e
hex#2a747e
rgbrgb(42, 116, 126)
hslhsl(187, 50%, 33%)
oklchoklch(0.518 0.073 207.7)
Closest name: Calypso (#3d7188)Relative luminance 0.1449

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7e342a

#2a7e5e · #2a4a7e

#7e2a74 · #747e2a

Split-complementary

Open in tool →

#7e2a4a · #7e5e2a

#5e2a7e · #7e342a · #4a7e2a

Contrast

#2a747e as textRatioAAAA largeAAAFix
Aaon white
5.39:1passpassfail
  • AAA: use #225f67 as the text (7.24:1)
Aaon black
3.9:1failpassfail
  • AA: use #2e7f8a as the text (4.52:1)
  • AAA: use #3ca6b4 as the text (7.31:1)
  • AA: or shift the background to #ebebeb (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2a747e 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

#2a747e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2a747e
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 #2a747e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2a747e-a2b8be-df4e83-1f262d-e9f1ee?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