#3d3d3d
#3d3d3d is rgb(61, 61, 61), or hsl(0, 0%, 24%). The nearest reference Tailwind v4 token is neutral-700 (#404040), not an exact match.
Conversions
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 10.86:1 | pass | pass | pass |
| black | 1.93:1 | fail | fail | fail |
| slate-900 | 1.64:1 | fail | fail | fail |
| gray-100 | 9.87:1 | 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 #3d3d3d in real UI palettes
These colors appear alongside #3d3d3d in StyleKit's curated palettes. Co-occurrence is not a promise of text readability; each pair includes its measured contrast.
- #2a6e5e
Used together in Mid-Century Modern.
1.81:1
Not for normal text - #5a7a6b
Used together in Scandinavian Minimalism.
2.29:1
Not for normal text - #7ba0b8
Used together in Scandinavian Minimalism.
3.91:1
Not for normal text - #c4a35a
Used together in Mid-Century Modern.
4.52:1
AA normal text - #c9a88c
Used together in Scandinavian Minimalism.
4.89:1
AA normal text - #e8572a
Used together in Mid-Century Modern.
3.01:1
Not for normal text
A readable starting point
white text on #3d3d3d: 10.86:1 contrast.
Design styles using this color
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #3d3d3d.
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
AI prompt snippet
Use #3d3d3d as the accent color, following the Mid-Century Modern style: rgb(61, 61, 61), nearest Tailwind token neutral-700. Keep text contrast at least 4.5:1 (this color scores 10.86:1 on white, 1.93:1 on black).
Paste this into ChatGPT, Claude, Cursor, or v0 to use #3d3d3d with correct contrast constraints. Browse all palette colors.
Questions about #3d3d3d
What color is #3d3d3d?
#3d3d3d is rgb(61, 61, 61), or hsl(0, 0%, 24%). The nearest reference Tailwind v4 token is neutral-700 (#404040), not an exact match.
What text color should I use on #3d3d3d?
White (#ffffff) has the higher black-or-white contrast against #3d3d3d: 10.86:1. 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 #3d3d3d in Tailwind CSS?
Use bg-[#3d3d3d], text-[#3d3d3d], 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.