Ink & Paper
Open in tool →Two greys and one ink-blue link color: the palette of a well-set book page.
Color
#1a1f23
#1a1f23
hex
#1a1f23rgb
rgb(26, 31, 35)hsl
hsl(207, 15%, 12%)oklch
oklch(0.236 0.011 242.2)Closest name: Night Demons (#201b20)Relative luminance 0.0132
Tints & shades
Harmonies
Contrast
| #1a1f23 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 16.61:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.26:1 | 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 #1a1f23 as the background.
Brands using this color
- Boxtext · #151f26 · Δ0.955
- Figmatext · #1e1e1e · Δ1.073
- GitLabtext · #1f1f1f · Δ1.121
- HubSpottext · #1f1f1f · Δ1.121
- Airtableaccent · #181d26 · Δ1.145
- ClickUptext · #202020 · Δ1.312
- Coheretext · #212121 · Δ1.595
- Postmantext · #212121 · Δ1.595
- N26text · #1b1b1b · Δ1.745
- GitHubtext · #1f2328 · Δ1.843
- Splinetext · #191a1d · Δ1.896
- Airbnbtext · #222222 · Δ1.928
Palettes built around it
Fresh Juice
Open in tool →Orange, mango and mint — a sugar rush; keep the type black so it stays legible under all that color.
Learning App
Open in tool →Green, blue and orange at full saturation: the gamified-learning look, where every color is a reward.
Crayon Box
Open in tool →Red, teal and yellow at crayon saturation — joyful, but on white with black type so it stays readable for grown-ups.
Playground
Open in tool →Orange, blue and green — the colors of playground equipment; loud, cheerful, obviously for kids.
Paper & Pine
Open in tool →Deep pine on paper-white with a marmalade accent — a quiet, sustainable-brand palette that isn't beige.
Fonts for this mood
#1a1f23 reads as cool, muted, dark. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around #1a1f23
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 #1a1f23 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/1a1f23-9cadc4-df4e53-1f212d-e9f1f1?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