Color

#6990fc

#6990fc
hex#6990fc
rgbrgb(105, 144, 252)
hslhsl(224, 96%, 70%)
oklchoklch(0.676 0.165 267)
Closest name: cornflowerblue (#6495ed)Relative luminance 0.2998

Colors that go with #6990fc

Charcoal, Tomato 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 →

#fcd569

#69dafc · #8b69fc

#fc6990 · #90fc69

Split-complementary

Open in tool →

#fc8b69 · #dafc69

#fc69da · #fcd569 · #69fc8b

Contrast

#6990fc as textRatioAAAA largeAAAFix
Aaon white
3:1failpassfail
  • AA: use #376bfb as the text (4.51:1)
  • AAA: use #0542eb as the text (7.03:1)
  • AA: or shift the background to #2e2e2e (4.52:1)
Aaon black
7:1passpassfail
  • AAA: use #6e94fc as the text (7.3:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6990fc 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

#6990fc reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6990fc
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 #6990fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6990fc-9ca2c4-df724e-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