Color

#f5feff

#f5feff
hex#f5feff
rgbrgb(245, 254, 255)
hslhsl(186, 100%, 98%)
oklchoklch(0.991 0.01 204.9)
Closest name: Everlasting Ice (#f6fdfa)Relative luminance 0.9752

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fff6f5

#f5fffb · #f5f9ff

#fff5fe · #fefff5

Split-complementary

Open in tool →

#fff5f9 · #fffbf5

#fbf5ff · #fff6f5 · #f9fff5

Contrast

#f5feff as textRatioAAAA largeAAAFix
Aaon white
1.02:1failfailfail
  • AA: use #00818f as the text (4.63:1)
  • AAA: use #00606b as the text (7.28:1)
  • AA: or shift the background to #737373 (4.63:1)
  • AAA: or shift the background to #575757 (7.06:1)
Aaon black
20.5:1passpasspassPasses 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 #f5feff as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f5feff reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f5feff
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 #f5feff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f5feff-a2b8be-df4e86-1f262d-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