Color

#e5ecff

#e5ecff
hex#e5ecff
rgbrgb(229, 236, 255)
hslhsl(224, 100%, 95%)
oklchoklch(0.943 0.027 269.7)
Closest name: Cotton Boll (#e7effb)Relative luminance 0.8387

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fff8e5

#e5f9ff · #ebe5ff

#ffe5ec · #ecffe5

Split-complementary

Open in tool →

#ffebe5 · #f9ffe5

#ffe5f9 · #fff8e5 · #e5ffeb

Contrast

#e5ecff as textRatioAAAA largeAAAFix
Aaon white
1.18:1failfailfail
  • AA: use #3369ff as the text (4.56:1)
  • AAA: use #0040f0 as the text (7.02:1)
  • AA: or shift the background to #6b6b6b (4.51:1)
  • AAA: or shift the background to #4d4d4d (7.15:1)
Aaon black
17.77:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #e5ecff as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#e5ecff reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #e5ecff
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 #e5ecff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/e5ecff-9ca2c4-df724e-221f2d-e9eff1?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