Color

#628cfd

#628cfd
hex#628cfd
rgbrgb(98, 140, 253)
hslhsl(224, 97%, 69%)
oklchoklch(0.664 0.174 266.4)
Closest name: cornflowerblue (#6495ed)Relative luminance 0.2844

Colors that go with #628cfd

Tomato, Amber and 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 →

#fdd463

#63d9fd · #8763fd

#fd638c · #8cfd63

Split-complementary

Open in tool →

#fd8763 · #d9fd63

#fd63d9 · #fdd463 · #63fd87

Contrast

#628cfd as textRatioAAAA largeAAAFix
Aaon white
3.14:1failpassfail
  • AA: use #366bfc as the text (4.5:1)
  • AAA: use #0442ec as the text (7.01:1)
  • AA: or shift the background to #2b2b2b (4.51:1)
Aaon black
6.69:1passpassfail
  • AAA: use #6d94fd 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 #628cfd 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

#628cfd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #628cfd
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 #628cfd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/628cfd-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