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
#1a100f
#1a100f
hex
#1a100frgb
rgb(26, 16, 15)hsl
hsl(5, 27%, 8%)oklch
oklch(0.186 0.017 25.3)Closest name: Dark Veil (#141311)Relative luminance 0.0062
Tints & shades
Harmonies
Contrast
| #1a100f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 18.67:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.12:1 | 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 #1a100f as the background.
Brands using this color
- Anthropictext · #141413 · Δ1.763
- Runwayprimary · #141414 · Δ1.792
- American Expresstext · #111111 · Δ1.914
- Behancetext · #111111 · Δ1.914
- Calmtext · #111111 · Δ1.914
- Intercomtext · #111111 · Δ1.914
- Klarna UStext · #111111 · Δ1.914
- Mirotext · #111111 · Δ1.914
- Paddletext · #111111 · Δ1.914
- PayPaltext · #111111 · Δ1.914
- Plaidtext · #111111 · Δ1.914
- PostHogtext · #111111 · Δ1.914
- Reddittext · #111111 · Δ1.914
- Remixtext · #111111 · Δ1.914
- Replittext · #111111 · Δ1.914
- Verceltext · #111111 · Δ1.914
- Retooltext · #151515 · Δ1.969
Palettes built around it
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
#1a100f reads as warm, muted, dark. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #1a100f
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 #1a100f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/1a100f-c4a49c-62cba1-2d261f-f1e9ec?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