Color

#0e019d

#0e019d
hex#0e019d
rgbrgb(14, 1, 157)
hslhsl(245, 99%, 31%)
oklchoklch(0.319 0.215 266.8)
Closest name: Everlasting Night (#000099)Relative luminance 0.0255

Colors that go with #0e019d

Steel Blue, Cobalt Blue and Crimson 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 →

#909d01

#01429d · #5c019d

#9d0e01 · #019d0e

Split-complementary

Open in tool →

#9d5c01 · #429d01

#9d0142 · #909d01 · #019d5c

Contrast

#0e019d as textRatioAAAA largeAAAFix
Aaon white
13.91:1passpasspassPasses AAA — no fix needed.
Aaon black
1.51:1failfailfail
  • AA: use #6a5dfe as the text (4.61:1)
  • AAA: use #948afe as the text (7.33:1)
  • AA: or shift the background to #949494 (4.58:1)
  • AAA: or shift the background to #b8b8b8 (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0e019d as the background.

Brands using this color

Fonts for this mood

#0e019d reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0e019d
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 #0e019d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0e019d-a49cc4-dfa54e-261f2d-e9ecf1?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