#2affdf
a balanced, electric cyan · cool · closest name: aquamarine
RGB
42, 255, 223
HSL
171°, 100%, 58%
CMYK
84, 0, 13, 0
Luminance
0.7734
Every format
| HEX | #2affdf |
| RGB | rgb(42, 255, 223) |
| HSL | hsl(171, 100%, 58%) |
| CMYK | cmyk(84%, 0%, 13%, 0%) |
| LAB | lab(90.5 -55.2 1.6) |
| LCH | lch(90.5 55.3 178.4) |
| OKLCH | oklch(0.898 0.159 178.8) |
Copy-ready code
/* CSS */
color: #2affdf;
background-color: #2affdf;
/* Tailwind (arbitrary) */
class="text-[#2affdf] bg-[#2affdf]"
/* SCSS */
$brand: #2affdf;
/* SwiftUI */
Color(red: 0.165, green: 1.000, blue: 0.875)
/* Android */
Color.parseColor("#2affdf")Accessibility — WCAG contrast
Aa
#2affdf on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2affdf on black: 16.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green100.0%
Blue87.5%
CMYK percentages
Cyan83.5%
Magenta0.0%
Yellow12.5%
Key (black)0.0%
Color previews
#2affdf text on a black background
contrast 16.47:1
Card sample
#2affdf text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2affdf;
Background color
Panel with #2affdf background
background-color: #2affdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2affdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 255, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 255, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2affdf; background: linear-gradient(135deg, #2affdf, #2A91FF);