Color

#0498dc

#0498dc
hex#0498dc
rgbrgb(4, 152, 220)
hslhsl(199, 96%, 44%)
oklchoklch(0.647 0.145 239)
Closest name: Blue Burst (#309cd0)Relative luminance 0.2765

Colors that go with #0498dc

Charcoal, Orange Red 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 →

#dc4904

#04dcb4 · #042cdc

#dc0498 · #98dc04

Split-complementary

Open in tool →

#dc042c · #dcb404

#b404dc · #dc4904 · #2cdc04

Contrast

#0498dc as textRatioAAAA largeAAAFix
Aaon white
3.22:1failpassfail
  • AA: use #047cb4 as the text (4.62:1)
  • AAA: use #035d87 as the text (7.19:1)
  • AA: or shift the background to #292929 (4.52:1)
Aaon black
6.53:1passpassfail
  • AAA: use #059fe6 as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0498dc as the background.

Brands using this color

Fonts for this mood

#0498dc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0498dc
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 #0498dc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0498dc-9cb3c4-df4e66-1f232d-e9f1f0?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