Color

#417a8b

#417a8b
hex#417a8b
rgbrgb(65, 122, 139)
hslhsl(194, 36%, 40%)
oklchoklch(0.548 0.065 219.5)
Closest name: Harbour Blue (#417491)Relative luminance 0.1691

Colors that go with #417a8b

Charcoal, Sienna 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 →

#8b5241

#418b77 · #41558b

#8b417a · #7a8b41

Split-complementary

Open in tool →

#8b4155 · #8b7741

#77418b · #8b5241 · #558b41

Contrast

#417a8b as textRatioAAAA largeAAAFix
Aaon white
4.79:1passpassfail
  • AAA: use #335e6c as the text (7.1:1)
Aaon black
4.38:1failpassfail
  • AA: use #437d8e as the text (4.56:1)
  • AAA: use #5fa0b4 as the text (7.17:1)
  • AA: or shift the background to #fafafa (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #417a8b 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

#417a8b reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #417a8b
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 #417a8b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/417a8b-9cb6c4-df4e72-1f242d-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