#33ffff
a balanced, electric cyan · cool · “cyan”
RGB
51, 255, 255
HSL
180°, 100%, 60%
CMYK
80, 0, 0, 0
Luminance
0.7944
Every format
| HEX | #33ffff |
| RGB | rgb(51, 255, 255) |
| HSL | hsl(180, 100%, 60%) |
| CMYK | cmyk(80%, 0%, 0%, 0%) |
| LAB | lab(91.4 -46.0 -13.6) |
| LCH | lch(91.4 48.0 196.5) |
| OKLCH | oklch(0.909 0.148 194.9) |
Copy-ready code
/* CSS */
color: #33ffff;
background-color: #33ffff;
/* Tailwind (arbitrary) */
class="text-[#33ffff] bg-[#33ffff]"
/* SCSS */
$brand: #33ffff;
/* SwiftUI */
Color(red: 0.200, green: 1.000, blue: 1.000)
/* Android */
Color.parseColor("#33ffff")Accessibility — WCAG contrast
Aa
#33ffff on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ffff on black: 16.89:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green100.0%
Blue100.0%
CMYK percentages
Cyan80.0%
Magenta0.0%
Yellow0.0%
Key (black)0.0%
Color previews
#33ffff text on a black background
contrast 16.89:1
Card sample
#33ffff text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ffff;
Background color
Panel with #33ffff background
background-color: #33ffff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ffff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 255, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 255, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ffff; background: linear-gradient(135deg, #33ffff, #3377FF);