#effaff
a pale, electric cyan · cool · closest name: white
RGB
239, 250, 255
HSL
199°, 100%, 97%
CMYK
6, 2, 0, 0
Luminance
0.9394
Every format
| HEX | #effaff |
| RGB | rgb(239, 250, 255) |
| HSL | hsl(199, 100%, 97%) |
| CMYK | cmyk(6%, 2%, 0%, 0%) |
| LAB | lab(97.6 -2.7 -3.6) |
| LCH | lch(97.6 4.5 233.6) |
| OKLCH | oklch(0.978 0.013 226.6) |
Copy-ready code
/* CSS */
color: #effaff;
background-color: #effaff;
/* Tailwind (arbitrary) */
class="text-[#effaff] bg-[#effaff]"
/* SCSS */
$brand: #effaff;
/* SwiftUI */
Color(red: 0.937, green: 0.980, blue: 1.000)
/* Android */
Color.parseColor("#effaff")Accessibility — WCAG contrast
Aa
#effaff on white: 1.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#effaff on black: 19.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green98.0%
Blue100.0%
CMYK percentages
Cyan6.3%
Magenta2.0%
Yellow0.0%
Key (black)0.0%
Color previews
#effaff text on a black background
contrast 19.79:1
Card sample
#effaff text on a white background
contrast 1.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #effaff;
Background color
Panel with #effaff background
background-color: #effaff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #effaff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 250, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 250, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #effaff; background: linear-gradient(135deg, #effaff, #EFF0FF);