#01d1ff
a balanced, electric cyan · cool · closest name: skyblue
RGB
1, 209, 255
HSL
191°, 100%, 50%
CMYK
100, 18, 0, 0
Luminance
0.5283
Every format
| HEX | #01d1ff |
| RGB | rgb(1, 209, 255) |
| HSL | hsl(191, 100%, 50%) |
| CMYK | cmyk(100%, 18%, 0%, 0%) |
| LAB | lab(77.8 -26.8 -34.4) |
| LCH | lch(77.8 43.6 232.1) |
| OKLCH | oklch(0.797 0.146 221.3) |
Copy-ready code
/* CSS */
color: #01d1ff;
background-color: #01d1ff;
/* Tailwind (arbitrary) */
class="text-[#01d1ff] bg-[#01d1ff]"
/* SCSS */
$brand: #01d1ff;
/* SwiftUI */
Color(red: 0.004, green: 0.820, blue: 1.000)
/* Android */
Color.parseColor("#01d1ff")Accessibility — WCAG contrast
Aa
#01d1ff on white: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#01d1ff on black: 11.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green82.0%
Blue100.0%
CMYK percentages
Cyan99.6%
Magenta18.0%
Yellow0.0%
Key (black)0.0%
Color previews
#01d1ff text on a black background
contrast 11.57:1
Card sample
#01d1ff text on a white background
contrast 1.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #01d1ff;
Background color
Panel with #01d1ff background
background-color: #01d1ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #01d1ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 209, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 209, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #01d1ff; background: linear-gradient(135deg, #01d1ff, #0128FF);