Color

#021127

#021127
hex#021127
rgbrgb(2, 17, 39)
hslhsl(216, 90%, 8%)
oklchoklch(0.178 0.051 255.3)
Closest name: Mysterious Depths (#060929)Relative luminance 0.0056

Tints & shades

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

Harmonies

Complementary

Open in tool →

#271802

#022327 · #060227

#270211 · #112702

Split-complementary

Open in tool →

#270602 · #232702

#270223 · #271802 · #022706

Contrast

#021127 as textRatioAAAA largeAAAFix
Aaon white
18.88:1passpasspassPasses AAA — no fix needed.
Aaon black
1.11:1failfailfail
  • AA: use #166ff3 as the text (4.6:1)
  • AAA: use #5596f6 as the text (7.08:1)
  • AA: or shift the background to #7d7d7d (4.59:1)
  • AAA: or shift the background to #9e9e9e (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #021127 as the background.

Brands using this color

Fonts for this mood

#021127 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #021127
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 #021127 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/021127-9ca7c4-df5f4e-201f2d-e9f0f1?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