Color

#5dd5fd

#5dd5fd
hex#5dd5fd
rgbrgb(93, 213, 253)
hslhsl(195, 98%, 68%)
oklchoklch(0.82 0.12 223.2)
Closest name: lightskyblue (#87cefa)Relative luminance 0.5701

Colors that go with #5dd5fd

Charcoal, Dodger Blue and Midnight Blue 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 →

#fd855d

#5dfdd5 · #5d85fd

#fd5dd5 · #d5fd5d

Split-complementary

Open in tool →

#fd5d85 · #fdd55d

#d55dfd · #fd855d · #85fd5d

Contrast

#5dd5fd as textRatioAAAA largeAAAFix
Aaon white
1.69:1failfailfail
  • AA: use #027da7 as the text (4.67:1)
  • AAA: use #015f7e as the text (7.14:1)
  • AA: or shift the background to #525252 (4.61:1)
  • AAA: or shift the background to #363636 (7.14:1)
Aaon black
12.4:1passpasspassPasses 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 #5dd5fd 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

#5dd5fd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5dd5fd
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 #5dd5fd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5dd5fd-9cb5c4-df4e70-1f242d-e9f1ef?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