Color

#90a2f9

#90a2f9
hex#90a2f9
rgbrgb(144, 162, 249)
hslhsl(230, 90%, 77%)
oklchoklch(0.734 0.128 274)
Closest name: Cold Lips (#9ba0ef)Relative luminance 0.3861

Colors that go with #90a2f9

Charcoal, Dark Orange and Deep Sky Blue 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 →

#f9e890

#90d6f9 · #b390f9

#f990a1 · #a1f990

Split-complementary

Open in tool →

#f9b390 · #d6f990

#f990d6 · #f9e890 · #90f9b3

Contrast

#90a2f9 as textRatioAAAA largeAAAFix
Aaon white
2.41:1failfailfail
  • AA: use #4c68f6 as the text (4.55:1)
  • AAA: use #163bf3 as the text (7.11:1)
  • AA: or shift the background to #3d3d3d (4.51:1)
  • AAA: or shift the background to #1c1c1c (7.08:1)
Aaon black
8.72:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #90a2f9 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

#90a2f9 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #90a2f9
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 #90a2f9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/90a2f9-9c9ec4-df814e-231f2d-e9eef1?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