#111111
#111111 is rgb(17, 17, 17), or hsl(0, 0%, 7%). The nearest reference Tailwind v4 token is neutral-900 (#171717), not an exact match.
Conversions
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 18.88:1 | pass | pass | pass |
| black | 1.11:1 | fail | fail | fail |
| slate-900 | 1.06:1 | fail | fail | fail |
| gray-100 | 17.16:1 | pass | pass | pass |
Ratios use WCAG relative luminance for opaque sRGB colors. Normal text requires 4.5:1, or 7:1 at AAA. Large text requires 3:1: at least 24 CSS pixels, or about 18.67 CSS pixels when bold. Pass/fail uses the unrounded ratio. Contrast alone is not a full accessibility assessment.
Colors paired with #111111 in real UI palettes
These colors appear alongside #111111 in StyleKit's curated palettes. Co-occurrence is not a promise of text readability; each pair includes its measured contrast.
- #0b5394
Used together in LaTeX Paper.
2.41:1
Not for normal text - #666666
Used together in Monochrome.
3.29:1
Not for normal text - #6b6b66
Used together in LaTeX Paper.
3.52:1
Not for normal text - #999999
Used together in Monochrome.
6.63:1
AA normal text - #cccccc
Used together in Monochrome.
11.76:1
AA normal text - #d4d4d0
Used together in LaTeX Paper.
12.70:1
AA normal text
A readable starting point
white text on #111111: 18.88:1 contrast.
Design styles using this color
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #111111.
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
AI prompt snippet
Use #111111 as the primary color, following the LaTeX Paper style: rgb(17, 17, 17), nearest Tailwind token neutral-900. Keep text contrast at least 4.5:1 (this color scores 18.88:1 on white, 1.11:1 on black).
Paste this into ChatGPT, Claude, Cursor, or v0 to use #111111 with correct contrast constraints. Browse all palette colors.
Questions about #111111
What color is #111111?
#111111 is rgb(17, 17, 17), or hsl(0, 0%, 7%). The nearest reference Tailwind v4 token is neutral-900 (#171717), not an exact match.
What text color should I use on #111111?
White (#ffffff) has the higher black-or-white contrast against #111111: 18.88:1. This calculation assumes opaque, flat sRGB colors. Normal text requires 4.5:1 and large text 3:1 under WCAG 2.2 SC 1.4.3; it is not a complete accessibility assessment.
How can I use exactly #111111 in Tailwind CSS?
Use bg-[#111111], text-[#111111], or a CSS custom property instead of substituting a nearby named token. The reference palette is Tailwind CSS 4.1.18, converted from OKLCH to sRGB hex; newer Tailwind versions and custom themes can differ.
Sources and calculation limits
Reference palette: Tailwind CSS 4.1.18, converted from OKLCH to sRGB hex. Named tokens are versioned approximations; use the exact hex utilities when matching an existing design. Palette pairings come from the linked StyleKit definitions, not external popularity or preference data.