Color

#101e15

#101e15
hex#101e15
rgbrgb(16, 30, 21)
hslhsl(141, 30%, 9%)
oklchoklch(0.219 0.026 155.4)
Closest name: Nightmare (#112211)Relative luminance 0.0109

Colors that go with #101e15

Charcoal, Amber and Blue 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 →

#1e1019

#121e10 · #101e1c

#15101e · #1e1510

Split-complementary

Open in tool →

#1c101e · #1e1012

#10121e · #1e1019 · #1e1c10

Contrast

#101e15 as textRatioAAAA largeAAAFix
Aaon white
17.23:1passpasspassPasses AAA — no fix needed.
Aaon black
1.22:1failfailfail
  • AA: use #46815a as the text (4.55:1)
  • AAA: use #59a674 as the text (7.13:1)
  • AA: or shift the background to #858585 (4.67:1)
  • AAA: or shift the background to #a6a6a6 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #101e15 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#101e15 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #101e15
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 #101e15 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/101e15-a2beaf-c459d4-1f2d2a-eaf1e9?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