Color

#0978ce

#0978ce
hex#0978ce
rgbrgb(9, 120, 206)
hslhsl(206, 92%, 42%)
oklchoklch(0.564 0.158 250.4)
Closest name: Haddock’s Sweater (#277aba)Relative luminance 0.1795

Colors that go with #0978ce

Charcoal, Crimson and Copper 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 →

#ce5e09

#09cec0 · #0916ce

#ce0978 · #78ce09

Split-complementary

Open in tool →

#ce0916 · #cec009

#c009ce · #ce5e09 · #16ce09

Contrast

#0978ce as textRatioAAAA largeAAAFix
Aaon white
4.58:1passpassfail
  • AAA: use #065998 as the text (7.27:1)
Aaon black
4.59:1passpassfail
  • AAA: use #239af6 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0978ce as the background.

Brands using this color

Fonts for this mood

#0978ce reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0978ce
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 #0978ce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0978ce-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