#1df3ff
a balanced, electric cyan · cool · closest name: cyan
RGB
29, 243, 255
HSL
183°, 100%, 56%
CMYK
89, 5, 0, 0
Luminance
0.7158
Every format
| HEX | #1df3ff |
| RGB | rgb(29, 243, 255) |
| HSL | hsl(183, 100%, 56%) |
| CMYK | cmyk(89%, 5%, 0%, 0%) |
| LAB | lab(87.8 -42.0 -19.1) |
| LCH | lch(87.8 46.2 204.5) |
| OKLCH | oklch(0.878 0.146 201.3) |
Copy-ready code
/* CSS */
color: #1df3ff;
background-color: #1df3ff;
/* Tailwind (arbitrary) */
class="text-[#1df3ff] bg-[#1df3ff]"
/* SCSS */
$brand: #1df3ff;
/* SwiftUI */
Color(red: 0.114, green: 0.953, blue: 1.000)
/* Android */
Color.parseColor("#1df3ff")Accessibility — WCAG contrast
Aa
#1df3ff on white: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1df3ff on black: 15.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green95.3%
Blue100.0%
CMYK percentages
Cyan88.6%
Magenta4.7%
Yellow0.0%
Key (black)0.0%
Color previews
#1df3ff text on a black background
contrast 15.32:1
Card sample
#1df3ff text on a white background
contrast 1.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1df3ff;
Background color
Panel with #1df3ff background
background-color: #1df3ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1df3ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 243, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 243, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1df3ff; background: linear-gradient(135deg, #1df3ff, #1D5CFF);