#02a4db
a dark, electric cyan · cool · closest name: steelblue
RGB
2, 164, 219
HSL
195°, 98%, 43%
CMYK
99, 25, 0, 14
Luminance
0.3168
Every format
| HEX | #02a4db |
| RGB | rgb(2, 164, 219) |
| HSL | hsl(195, 98%, 43%) |
| CMYK | cmyk(99%, 25%, 0%, 14%) |
| LAB | lab(63.1 -15.9 -37.7) |
| LCH | lch(63.1 40.9 247.1) |
| OKLCH | oklch(0.674 0.136 231.4) |
Copy-ready code
/* CSS */
color: #02a4db;
background-color: #02a4db;
/* Tailwind (arbitrary) */
class="text-[#02a4db] bg-[#02a4db]"
/* SCSS */
$brand: #02a4db;
/* SwiftUI */
Color(red: 0.008, green: 0.643, blue: 0.859)
/* Android */
Color.parseColor("#02a4db")Accessibility — WCAG contrast
Aa
#02a4db on white: 2.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#02a4db on black: 7.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.8%
Green64.3%
Blue85.9%
CMYK percentages
Cyan99.1%
Magenta25.1%
Yellow0.0%
Key (black)14.1%
Color previews
#02a4db text on a black background
contrast 7.34:1
Card sample
#02a4db text on a white background
contrast 2.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #02a4db;
Background color
Panel with #02a4db background
background-color: #02a4db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #02a4db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(2, 164, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(2, 164, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #02a4db; background: linear-gradient(135deg, #02a4db, #0213DB);