Color

#48acea

#48acea
hex#48acea
rgbrgb(72, 172, 234)
hslhsl(203, 79%, 60%)
oklchoklch(0.712 0.129 239.6)
Closest name: Cerulean (#55aaee)Relative luminance 0.3682

Colors that go with #48acea

Charcoal, Peru 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 →

#ea8648

#48ead7 · #485bea

#ea48ac · #acea48

Split-complementary

Open in tool →

#ea485b · #ead748

#d748ea · #ea8648 · #5bea48

Contrast

#48acea as textRatioAAAA largeAAAFix
Aaon white
2.51:1failfailfail
  • AA: use #167cbb as the text (4.53:1)
  • AAA: use #105b89 as the text (7.29:1)
  • AA: or shift the background to #383838 (4.67:1)
  • AAA: or shift the background to #171717 (7.14:1)
Aaon black
8.36:1passpasspassPasses 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 #48acea as the background.

Brands using this color

Fonts for this mood

#48acea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #48acea
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 #48acea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/48acea-9cb0c4-df4e5d-1f222d-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