#1fdff4
a balanced, electric cyan · cool · closest name: cyan
RGB
31, 223, 244
HSL
186°, 91%, 54%
CMYK
87, 9, 0, 4
Luminance
0.5960
Every format
| HEX | #1fdff4 |
| RGB | rgb(31, 223, 244) |
| HSL | hsl(186, 91%, 54%) |
| CMYK | cmyk(87%, 9%, 0%, 4%) |
| LAB | lab(81.6 -36.1 -22.7) |
| LCH | lch(81.6 42.6 212.1) |
| OKLCH | oklch(0.828 0.138 207.2) |
Copy-ready code
/* CSS */
color: #1fdff4;
background-color: #1fdff4;
/* Tailwind (arbitrary) */
class="text-[#1fdff4] bg-[#1fdff4]"
/* SCSS */
$brand: #1fdff4;
/* SwiftUI */
Color(red: 0.122, green: 0.875, blue: 0.957)
/* Android */
Color.parseColor("#1fdff4")Accessibility — WCAG contrast
Aa
#1fdff4 on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1fdff4 on black: 12.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green87.5%
Blue95.7%
CMYK percentages
Cyan87.3%
Magenta8.6%
Yellow0.0%
Key (black)4.3%
Color previews
#1fdff4 text on a black background
contrast 12.92:1
Card sample
#1fdff4 text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1fdff4;
Background color
Panel with #1fdff4 background
background-color: #1fdff4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1fdff4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 223, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 223, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1fdff4; background: linear-gradient(135deg, #1fdff4, #1F51F4);