#00deee
a balanced, electric cyan · cool · closest name: cyan
RGB
0, 222, 238
HSL
184°, 100%, 47%
CMYK
100, 7, 0, 7
Luminance
0.5842
Every format
| HEX | #00deee |
| RGB | rgb(0, 222, 238) |
| HSL | hsl(184, 100%, 47%) |
| CMYK | cmyk(100%, 7%, 0%, 7%) |
| LAB | lab(81.0 -38.5 -20.5) |
| LCH | lch(81.0 43.6 208.0) |
| OKLCH | oklch(0.821 0.140 204.1) |
Copy-ready code
/* CSS */
color: #00deee;
background-color: #00deee;
/* Tailwind (arbitrary) */
class="text-[#00deee] bg-[#00deee]"
/* SCSS */
$brand: #00deee;
/* SwiftUI */
Color(red: 0.000, green: 0.871, blue: 0.933)
/* Android */
Color.parseColor("#00deee")Accessibility — WCAG contrast
Aa
#00deee on white: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00deee on black: 12.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green87.1%
Blue93.3%
CMYK percentages
Cyan100.0%
Magenta6.7%
Yellow0.0%
Key (black)6.7%
Color previews
#00deee text on a black background
contrast 12.68:1
Card sample
#00deee text on a white background
contrast 1.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00deee;
Background color
Panel with #00deee background
background-color: #00deee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00deee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 222, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 222, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00deee; background: linear-gradient(135deg, #00deee, #0040EE);