Color

#cde8fe

#cde8fe
hex#cde8fe
rgbrgb(205, 232, 254)
hslhsl(207, 96%, 90%)
oklchoklch(0.918 0.042 242.7)
Closest name: Celestial Cathedral (#daeaf6)Relative luminance 0.7785

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fee3cd

#cdfefc · #cdcffe

#fecde8 · #e8fecd

Split-complementary

Open in tool →

#fecdcf · #fefccd

#fccdfe · #fee3cd · #cffecd

Contrast

#cde8fe as textRatioAAAA largeAAAFix
Aaon white
1.27:1failfailfail
  • AA: use #0475d2 as the text (4.69:1)
  • AAA: use #0359a0 as the text (7.14:1)
  • AA: or shift the background to #666666 (4.53:1)
  • AAA: or shift the background to #474747 (7.33:1)
Aaon black
16.57:1passpasspassPasses 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 #cde8fe 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

#cde8fe reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cde8fe
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 #cde8fe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cde8fe-9cadc4-df4e53-1f212d-e9f1f1?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