Color

#addffb

#addffb
hex#addffb
rgbrgb(173, 223, 251)
hslhsl(202, 91%, 83%)
oklchoklch(0.878 0.065 233)
Closest name: Broad Daylight (#bbddff)Relative luminance 0.6862

Colors that go with #addffb

Charcoal, Goldenrod and Dark Orange lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fbc9ac

#acfbf1 · #acb7fb

#fbacde · #defbac

Split-complementary

Open in tool →

#fbacb7 · #fbf1ac

#f1acfb · #fbc9ac · #b7fbac

Contrast

#addffb as textRatioAAAA largeAAAFix
Aaon white
1.43:1failfailfail
  • AA: use #097cbe as the text (4.53:1)
  • AAA: use #075c8d as the text (7.18:1)
  • AA: or shift the background to #5e5e5e (4.55:1)
  • AAA: or shift the background to #424242 (7.05:1)
Aaon black
14.72:1passpasspassPasses 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 #addffb as the background.

Brands using this color

Palettes built around it

Fonts for this mood

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

mcpConnect your agent — build around #addffb
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #addffb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/addffb-9cb1c4-df4e5f-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