Color

#71a3ef

#71a3ef
hex#71a3ef
rgbrgb(113, 163, 239)
hslhsl(216, 80%, 69%)
oklchoklch(0.712 0.124 258.5)
Closest name: Fennel Flower (#77aaff)Relative luminance 0.3594

Colors that go with #71a3ef

Charcoal, Peru and Amber 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 →

#efbd71

#71e3ef · #7d71ef

#ef71a3 · #a3ef71

Split-complementary

Open in tool →

#ef7d71 · #e3ef71

#ef71e3 · #efbd71 · #71ef7d

Contrast

#71a3ef as textRatioAAAA largeAAAFix
Aaon white
2.56:1failfailfail
  • AA: use #2371e7 as the text (4.58:1)
  • AAA: use #1454b3 as the text (7.12:1)
  • AA: or shift the background to #383838 (4.57:1)
  • AAA: or shift the background to #141414 (7.18:1)
Aaon black
8.19:1passpasspassPasses 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 #71a3ef 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

#71a3ef reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #71a3ef
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 #71a3ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/71a3ef-9ca7c4-df5f4e-201f2d-e9f0f1?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