Color

#41abfb

#41abfb
hex#41abfb
rgbrgb(65, 171, 251)
hslhsl(206, 96%, 62%)
oklchoklch(0.716 0.151 245.3)
Closest name: Cerulean (#55aaee)Relative luminance 0.3721

Colors that go with #41abfb

Midnight Blue, Peru and Goldenrod 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.

Real palettes that use #41abfb

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fb9241

#41fbef · #414dfb

#fb41ab · #abfb41

Split-complementary

Open in tool →

#fb414d · #fbef41

#ef41fb · #fb9241 · #4dfb41

Contrast

#41abfb as textRatioAAAA largeAAAFix
Aaon white
2.49:1failfailfail
  • AA: use #0476cd as the text (4.69:1)
  • AAA: use #03599b as the text (7.23:1)
  • AA: or shift the background to #3b3b3b (4.5:1)
  • AAA: or shift the background to #171717 (7.21:1)
Aaon black
8.44:1passpasspassPasses 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 #41abfb 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

#41abfb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #41abfb
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 #41abfb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/41abfb-9caec4-df4e56-1f212d-e9f1f1?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