Color

#d5ecfb

#d5ecfb
hex#d5ecfb
rgbrgb(213, 236, 251)
hslhsl(204, 83%, 91%)
oklchoklch(0.931 0.032 236.3)
Closest name: Celestial Cathedral (#daeaf6)Relative luminance 0.811

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fbe4d5

#d5fbf7 · #d5d9fb

#fbd5ec · #ecfbd5

Split-complementary

Open in tool →

#fbd5d9 · #fbf7d5

#f7d5fb · #fbe4d5 · #d9fbd5

Contrast

#d5ecfb as textRatioAAAA largeAAAFix
Aaon white
1.22:1failfailfail
  • AA: use #127abf as the text (4.6:1)
  • AAA: use #0d5c91 as the text (7.1:1)
  • AA: or shift the background to #696969 (4.5:1)
  • AAA: or shift the background to #4a4a4a (7.27:1)
Aaon black
17.22:1passpasspassPasses 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 #d5ecfb 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

#d5ecfb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d5ecfb
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 #d5ecfb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d5ecfb-9cafc4-df4e5a-1f222d-e9f1f0?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