#2df3ef
a balanced, electric cyan · cool · closest name: cyan
RGB
45, 243, 239
HSL
179°, 89%, 57%
CMYK
82, 0, 2, 5
Luminance
0.7089
Every format
| HEX | #2df3ef |
| RGB | rgb(45, 243, 239) |
| HSL | hsl(179, 89%, 57%) |
| CMYK | cmyk(82%, 0%, 2%, 5%) |
| LAB | lab(87.4 -45.7 -11.3) |
| LCH | lch(87.4 47.1 193.9) |
| OKLCH | oklch(0.875 0.144 192.6) |
Copy-ready code
/* CSS */
color: #2df3ef;
background-color: #2df3ef;
/* Tailwind (arbitrary) */
class="text-[#2df3ef] bg-[#2df3ef]"
/* SCSS */
$brand: #2df3ef;
/* SwiftUI */
Color(red: 0.176, green: 0.953, blue: 0.937)
/* Android */
Color.parseColor("#2df3ef")Accessibility — WCAG contrast
Aa
#2df3ef on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2df3ef on black: 15.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green95.3%
Blue93.7%
CMYK percentages
Cyan81.5%
Magenta0.0%
Yellow1.6%
Key (black)4.7%
Color previews
#2df3ef text on a black background
contrast 15.18:1
Card sample
#2df3ef text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2df3ef;
Background color
Panel with #2df3ef background
background-color: #2df3ef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2df3ef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 243, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 243, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2df3ef; background: linear-gradient(135deg, #2df3ef, #2D73F3);