#1a1c22
#1a1c22 is rgb(26, 28, 34), or hsl(225, 13%, 12%). The nearest reference Tailwind v4 token is zinc-900 (#18181b), not an exact match.
Conversions
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 17.03:1 | pass | pass | pass |
| black | 1.23:1 | fail | fail | fail |
| slate-900 | 1.05:1 | fail | fail | fail |
| gray-100 | 15.47:1 | 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 #1a1c22 in real UI palettes
These colors appear alongside #1a1c22 in StyleKit's curated palettes. Co-occurrence is not a promise of text readability; each pair includes its measured contrast.
- #0c0d10
Used together in Immersive Photo.
1.14:1
Not for normal text - #b8bcc4
Used together in Immersive Photo.
8.94:1
AA normal text - #e8b04b
Used together in Immersive Photo.
8.71:1
AA normal text - #f4f1ea
Used together in Immersive Photo.
15.10:1
AA normal text
A readable starting point
white text on #1a1c22: 17.03:1 contrast.
Design styles using this color
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #1a1c22.
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
AI prompt snippet
Use #1a1c22 as the accent color, following the Immersive Photo style: rgb(26, 28, 34), nearest Tailwind token zinc-900. Keep text contrast at least 4.5:1 (this color scores 17.03:1 on white, 1.23:1 on black).
Paste this into ChatGPT, Claude, Cursor, or v0 to use #1a1c22 with correct contrast constraints. Browse all palette colors.
Questions about #1a1c22
What color is #1a1c22?
#1a1c22 is rgb(26, 28, 34), or hsl(225, 13%, 12%). The nearest reference Tailwind v4 token is zinc-900 (#18181b), not an exact match.
What text color should I use on #1a1c22?
White (#ffffff) has the higher black-or-white contrast against #1a1c22: 17.03:1. 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 #1a1c22 in Tailwind CSS?
Use bg-[#1a1c22], text-[#1a1c22], 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.