Color

#1d9ded

#1d9ded
hex#1d9ded
rgbrgb(29, 157, 237)
hslhsl(203, 85%, 52%)
oklchoklch(0.67 0.156 243.7)
Closest name: Fresh Blue of Bel Air (#069af3)Relative luminance 0.3049

Colors that go with #1d9ded

Charcoal, Tomato and Bronze 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 →

#ed6c1d

#1dedd4 · #1d35ed

#ed1d9d · #9ded1d

Split-complementary

Open in tool →

#ed1d35 · #edd41d

#d41ded · #ed6c1d · #35ed1d

Contrast

#1d9ded as textRatioAAAA largeAAAFix
Aaon white
2.96:1failfailfail
  • AA: use #0f7abd as the text (4.63:1)
  • AAA: use #0b5c8e as the text (7.15:1)
  • AA: or shift the background to #2e2e2e (4.59:1)
  • AAA: or shift the background to #000000 (7.1:1)
Aaon black
7.1:1passpasspassPasses 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 #1d9ded 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

#1d9ded reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1d9ded
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 #1d9ded and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1d9ded-9cb0c4-df4e5d-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