Color

#2e757f

#2e757f
hex#2e757f
rgbrgb(46, 117, 127)
hslhsl(187, 47%, 34%)
oklchoklch(0.522 0.071 208)
Closest name: Calypso (#3d7188)Relative luminance 0.1484

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7f372e

#2e7f60 · #2e4d7f

#7f2e76 · #767f2e

Split-complementary

Open in tool →

#7f2e4d · #7f602e

#602e7f · #7f372e · #4d7f2e

Contrast

#2e757f as textRatioAAAA largeAAAFix
Aaon white
5.29:1passpassfail
  • AAA: use #266169 as the text (7.01:1)
Aaon black
3.97:1failpassfail
  • AA: use #32808b as the text (4.6:1)
  • AAA: use #40a3b0 as the text (7.08:1)
  • AA: or shift the background to #ededed (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 #2e757f 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

#2e757f reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e757f
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 #2e757f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e757f-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