#eff3fd
a pale, electric blue · cool · closest name: white
RGB
239, 243, 253
HSL
223°, 78%, 97%
CMYK
6, 4, 0, 1
Luminance
0.8954
Every format
| HEX | #eff3fd |
| RGB | rgb(239, 243, 253) |
| HSL | hsl(223, 78%, 97%) |
| CMYK | cmyk(6%, 4%, 0%, 1%) |
| LAB | lab(95.8 0.5 -5.3) |
| LCH | lch(95.8 5.3 275.4) |
| OKLCH | oklch(0.964 0.014 268.5) |
Copy-ready code
/* CSS */
color: #eff3fd;
background-color: #eff3fd;
/* Tailwind (arbitrary) */
class="text-[#eff3fd] bg-[#eff3fd]"
/* SCSS */
$brand: #eff3fd;
/* SwiftUI */
Color(red: 0.937, green: 0.953, blue: 0.992)
/* Android */
Color.parseColor("#eff3fd")Accessibility — WCAG contrast
Aa
#eff3fd on white: 1.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#eff3fd on black: 18.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green95.3%
Blue99.2%
CMYK percentages
Cyan5.5%
Magenta4.0%
Yellow0.0%
Key (black)0.8%
Color previews
#eff3fd text on a black background
contrast 18.91:1
Card sample
#eff3fd text on a white background
contrast 1.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #eff3fd;
Background color
Panel with #eff3fd background
background-color: #eff3fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #eff3fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 243, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 243, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #eff3fd; background: linear-gradient(135deg, #eff3fd, #F4EFFD);