Color

#475b9e

#475b9e
hex#475b9e
rgbrgb(71, 91, 158)
hslhsl(226, 38%, 45%)
oklchoklch(0.488 0.11 269.5)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.1129

Colors that go with #475b9e

Charcoal, Sea Green 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 →

#9e8a47

#47879e · #5e479e

#9e475b · #5b9e47

Split-complementary

Open in tool →

#9e5e47 · #879e47

#9e4787 · #9e8a47 · #479e5e

Contrast

#475b9e as textRatioAAAA largeAAAFix
Aaon white
6.45:1passpassfail
  • AAA: use #425594 as the text (7.1:1)
Aaon black
3.26:1failpassfail
  • AA: use #5d72b6 as the text (4.55:1)
  • AAA: use #8494c8 as the text (7.05:1)
  • AA: or shift the background to #d9d9d9 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #475b9e 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

#475b9e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #475b9e
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 #475b9e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/475b9e-9ca1c4-df774e-221f2d-e9eff1?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