Color

#1038ea

#1038ea
hex#1038ea
rgbrgb(16, 56, 234)
hslhsl(229, 87%, 49%)
oklchoklch(0.469 0.263 265)
Closest name: Bluebonnet (#1c1cf0)Relative luminance 0.0888

Tints & shades

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

Harmonies

Complementary

Open in tool →

#eac210

#10a5ea · #5510ea

#ea1038 · #38ea10

Split-complementary

Open in tool →

#ea5510 · #a5ea10

#ea10a5 · #eac210 · #10ea55

Contrast

#1038ea as textRatioAAAA largeAAAFix
Aaon white
7.57:1passpasspassPasses AAA — no fix needed.
Aaon black
2.78:1failfailfail
  • AA: use #4a69f2 as the text (4.59:1)
  • AAA: use #7990f6 as the text (7.13:1)
  • AA: or shift the background to #c9c9c9 (4.57:1)
  • AAA: or shift the background to #f7f7f7 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1038ea 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

#1038ea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1038ea
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #1038ea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1038ea-9c9fc4-df7e4e-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