Color

#6990ba

#6990ba
hex#6990ba
rgbrgb(105, 144, 186)
hslhsl(211, 37%, 57%)
oklchoklch(0.641 0.077 250.9)
Closest name: Galactic Gossamer (#7f8cb8)Relative luminance 0.2649

Colors that go with #6990ba

Charcoal, Copper 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.

Real palettes that use #6990ba

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#ba9369

#69b9ba · #6a69ba

#ba6990 · #90ba69

Split-complementary

Open in tool →

#ba6a69 · #b9ba69

#ba69b9 · #ba9369 · #69ba6a

Contrast

#6990ba as textRatioAAAA largeAAAFix
Aaon white
3.33:1failpassfail
  • AA: use #4d79a8 as the text (4.55:1)
  • AAA: use #3a5b7e as the text (7.05:1)
  • AA: or shift the background to #262626 (4.54:1)
Aaon black
6.3:1passpassfail
  • AAA: use #779ac0 as the text (7.17:1)

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

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#6990ba reads as cool, modern. The font library is tagged with the same vocabulary:

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

tool url/palettes/new/6990ba-9cabc4-df534e-1f202d-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