Color

#174be8

#174be8
hex#174be8
rgbrgb(23, 75, 232)
hslhsl(225, 82%, 50%)
oklchoklch(0.497 0.241 264.4)
Closest name: C64 Blue (#003aff)Relative luminance 0.1104

Colors that go with #174be8

Charcoal, Crimson 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 →

#e8b417

#17b4e8 · #4b17e8

#e8174b · #4be817

Split-complementary

Open in tool →

#e84b17 · #b4e817

#e817b4 · #e8b417 · #17e84b

Contrast

#174be8 as textRatioAAAA largeAAAFix
Aaon white
6.55:1passpassfail
  • AAA: use #1647da as the text (7.12:1)
Aaon black
3.21:1failpassfail
  • AA: use #416cec as the text (4.58:1)
  • AAA: use #7493f1 as the text (7.19:1)
  • AA: or shift the background to #d6d6d6 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #174be8 as the background.

Brands using this color

Fonts for this mood

#174be8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #174be8
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 #174be8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/174be8-9ca1c4-df754e-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