#55fdf6
a light, electric cyan · cool · closest name: cyan
RGB
85, 253, 246
HSL
178°, 98%, 66%
CMYK
66, 0, 3, 1
Luminance
0.7884
Every format
| HEX | #55fdf6 |
| RGB | rgb(85, 253, 246) |
| HSL | hsl(178, 98%, 66%) |
| CMYK | cmyk(66%, 0%, 3%, 1%) |
| LAB | lab(91.2 -44.0 -9.3) |
| LCH | lch(91.2 44.9 191.9) |
| OKLCH | oklch(0.907 0.136 191.0) |
Copy-ready code
/* CSS */
color: #55fdf6;
background-color: #55fdf6;
/* Tailwind (arbitrary) */
class="text-[#55fdf6] bg-[#55fdf6]"
/* SCSS */
$brand: #55fdf6;
/* SwiftUI */
Color(red: 0.333, green: 0.992, blue: 0.965)
/* Android */
Color.parseColor("#55fdf6")Accessibility — WCAG contrast
Aa
#55fdf6 on white: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55fdf6 on black: 16.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green99.2%
Blue96.5%
CMYK percentages
Cyan66.4%
Magenta0.0%
Yellow2.8%
Key (black)0.8%
Color previews
#55fdf6 text on a black background
contrast 16.77:1
Card sample
#55fdf6 text on a white background
contrast 1.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55fdf6;
Background color
Panel with #55fdf6 background
background-color: #55fdf6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55fdf6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 253, 246, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 253, 246, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55fdf6; background: linear-gradient(135deg, #55fdf6, #5594FD);