#1fdeef
a balanced, electric cyan · cool · closest name: cyan
RGB
31, 222, 239
HSL
185°, 87%, 53%
CMYK
87, 7, 0, 6
Luminance
0.5877
Every format
| HEX | #1fdeef |
| RGB | rgb(31, 222, 239) |
| HSL | hsl(185, 87%, 53%) |
| CMYK | cmyk(87%, 7%, 0%, 6%) |
| LAB | lab(81.2 -37.2 -20.7) |
| LCH | lch(81.2 42.5 209.1) |
| OKLCH | oklch(0.823 0.137 204.9) |
Copy-ready code
/* CSS */
color: #1fdeef;
background-color: #1fdeef;
/* Tailwind (arbitrary) */
class="text-[#1fdeef] bg-[#1fdeef]"
/* SCSS */
$brand: #1fdeef;
/* SwiftUI */
Color(red: 0.122, green: 0.871, blue: 0.937)
/* Android */
Color.parseColor("#1fdeef")Accessibility — WCAG contrast
Aa
#1fdeef on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1fdeef on black: 12.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green87.1%
Blue93.7%
CMYK percentages
Cyan87.0%
Magenta7.1%
Yellow0.0%
Key (black)6.3%
Color previews
#1fdeef text on a black background
contrast 12.75:1
Card sample
#1fdeef text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1fdeef;
Background color
Panel with #1fdeef background
background-color: #1fdeef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1fdeef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 222, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 222, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1fdeef; background: linear-gradient(135deg, #1fdeef, #1F53EF);