#e0f2fe
#e0f2fe is rgb(224, 242, 254), or hsl(204, 94%, 94%). The nearest reference Tailwind v4 token is sky-100 (#dff2fe), not an exact match.
Conversions
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 1.15:1 | fail | fail | fail |
| black | 18.30:1 | pass | pass | pass |
| slate-900 | 15.56:1 | pass | pass | pass |
| gray-100 | 1.04:1 | fail | fail | fail |
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 #e0f2fe in real UI palettes
These colors appear alongside #e0f2fe in StyleKit's curated palettes. Co-occurrence is not a promise of text readability; each pair includes its measured contrast.
- #34d399
Used together in Frutiger Aero.
1.68:1
Not for normal text - #5fb3cc
Used together in Frutiger Aero.
2.08:1
Not for normal text - #7dd3fc
Used together in Frutiger Aero.
1.45:1
Not for normal text - #87ceeb
Used together in Frutiger Aero.
1.52:1
Not for normal text - #ffffff
Used together in Frutiger Aero.
1.15:1
Not for normal text
A readable starting point
black text on #e0f2fe: 18.30:1 contrast.
Design styles using this color
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #e0f2fe.
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
AI prompt snippet
Use #e0f2fe as the accent color, following the Frutiger Aero style: rgb(224, 242, 254), nearest Tailwind token sky-100. Keep text contrast at least 4.5:1 (this color scores 1.15:1 on white, 18.3:1 on black).
Paste this into ChatGPT, Claude, Cursor, or v0 to use #e0f2fe with correct contrast constraints. Browse all palette colors.
Questions about #e0f2fe
What color is #e0f2fe?
#e0f2fe is rgb(224, 242, 254), or hsl(204, 94%, 94%). The nearest reference Tailwind v4 token is sky-100 (#dff2fe), not an exact match.
What text color should I use on #e0f2fe?
Black (#000000) has the higher black-or-white contrast against #e0f2fe: 18.30:1. 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 #e0f2fe in Tailwind CSS?
Use bg-[#e0f2fe], text-[#e0f2fe], 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.