#00e3ee
a balanced, electric cyan · cool · closest name: cyan
RGB
0, 227, 238
HSL
183°, 100%, 47%
CMYK
100, 5, 0, 7
Luminance
0.6111
Every format
| HEX | #00e3ee |
| RGB | rgb(0, 227, 238) |
| HSL | hsl(183, 100%, 47%) |
| CMYK | cmyk(100%, 5%, 0%, 7%) |
| LAB | lab(82.4 -40.8 -18.3) |
| LCH | lch(82.4 44.7 204.1) |
| OKLCH | oklch(0.833 0.142 201.0) |
Copy-ready code
/* CSS */
color: #00e3ee;
background-color: #00e3ee;
/* Tailwind (arbitrary) */
class="text-[#00e3ee] bg-[#00e3ee]"
/* SCSS */
$brand: #00e3ee;
/* SwiftUI */
Color(red: 0.000, green: 0.890, blue: 0.933)
/* Android */
Color.parseColor("#00e3ee")Accessibility — WCAG contrast
Aa
#00e3ee on white: 1.59:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00e3ee on black: 13.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green89.0%
Blue93.3%
CMYK percentages
Cyan100.0%
Magenta4.6%
Yellow0.0%
Key (black)6.7%
Color previews
#00e3ee text on a black background
contrast 13.22:1
Card sample
#00e3ee text on a white background
contrast 1.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00e3ee;
Background color
Panel with #00e3ee background
background-color: #00e3ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00e3ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 227, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 227, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00e3ee; background: linear-gradient(135deg, #00e3ee, #0044EE);