Tabloid
Open in tool →Red, black and yellow on white is the loudest three-color system in print — use it when headlines are the product.
Color
#150f12
#150f12
hex
#150f12rgb
rgb(21, 15, 18)hsl
hsl(330, 17%, 7%)oklch
oklch(0.177 0.012 346.8)Closest name: Sinister (#12110e)Relative luminance 0.0054
Tints & shades
Harmonies
Contrast
| #150f12 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 18.94:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.11:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #150f12 as the background.
Brands using this color
- American Expresstext · #111111 · Δ1.163
- Behancetext · #111111 · Δ1.163
- Calmtext · #111111 · Δ1.163
- Intercomtext · #111111 · Δ1.163
- Klarna UStext · #111111 · Δ1.163
- Mirotext · #111111 · Δ1.163
- Paddletext · #111111 · Δ1.163
- PayPaltext · #111111 · Δ1.163
- Plaidtext · #111111 · Δ1.163
- PostHogtext · #111111 · Δ1.163
- Reddittext · #111111 · Δ1.163
- Remixtext · #111111 · Δ1.163
- Replittext · #111111 · Δ1.163
- Verceltext · #111111 · Δ1.163
- Lemon Squeezytext · #121217 · Δ1.325
- Twitchtext · #0e0e10 · Δ1.639
- Runwayprimary · #141414 · Δ1.806
- Lineartext · #0d0e10 · Δ1.832
- Anthropictext · #141413 · Δ1.848
- Railwaytext · #13111c · Δ1.998
Palettes built around it
Neobank
Open in tool →Purple-and-lime is the challenger-bank uniform — high energy, and clearly not a legacy bank.
Atelier
Open in tool →Black on bone with a whisper of gold: the runway default that lets garments carry the color.
Ember
Open in tool →Flame orange on charcoal — the sports and energy palette; one accent yellow for stats and highlights.
Fonts for this mood
#150f12 reads as warm, muted, dark. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #150f12
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #150f12 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/150f12-c49cab-62cb64-2d1f20-f1e9f1?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md