#1dfdef
a balanced, electric cyan · cool · closest name: cyan
RGB
29, 253, 239
HSL
176°, 98%, 55%
CMYK
89, 0, 6, 1
Luminance
0.7674
Every format
| HEX | #1dfdef |
| RGB | rgb(29, 253, 239) |
| HSL | hsl(176, 98%, 55%) |
| CMYK | cmyk(89%, 0%, 6%, 1%) |
| LAB | lab(90.2 -50.9 -7.2) |
| LCH | lch(90.2 51.4 188.0) |
| OKLCH | oklch(0.897 0.153 187.6) |
Copy-ready code
/* CSS */
color: #1dfdef;
background-color: #1dfdef;
/* Tailwind (arbitrary) */
class="text-[#1dfdef] bg-[#1dfdef]"
/* SCSS */
$brand: #1dfdef;
/* SwiftUI */
Color(red: 0.114, green: 0.992, blue: 0.937)
/* Android */
Color.parseColor("#1dfdef")Accessibility — WCAG contrast
Aa
#1dfdef on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1dfdef on black: 16.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green99.2%
Blue93.7%
CMYK percentages
Cyan88.5%
Magenta0.0%
Yellow5.5%
Key (black)0.8%
Color previews
#1dfdef text on a black background
contrast 16.35:1
Card sample
#1dfdef text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1dfdef;
Background color
Panel with #1dfdef background
background-color: #1dfdef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1dfdef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 253, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 253, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1dfdef; background: linear-gradient(135deg, #1dfdef, #1D76FD);