#02a3f3
a balanced, electric cyan · cool · closest name: steelblue
RGB
2, 163, 243
HSL
200°, 98%, 48%
CMYK
99, 33, 0, 5
Luminance
0.3268
Every format
| HEX | #02a3f3 |
| RGB | rgb(2, 163, 243) |
| HSL | hsl(200, 98%, 48%) |
| CMYK | cmyk(99%, 33%, 0%, 5%) |
| LAB | lab(63.9 -6.6 -49.6) |
| LCH | lch(63.9 50.1 262.4) |
| OKLCH | oklch(0.685 0.161 241.5) |
Copy-ready code
/* CSS */
color: #02a3f3;
background-color: #02a3f3;
/* Tailwind (arbitrary) */
class="text-[#02a3f3] bg-[#02a3f3]"
/* SCSS */
$brand: #02a3f3;
/* SwiftUI */
Color(red: 0.008, green: 0.639, blue: 0.953)
/* Android */
Color.parseColor("#02a3f3")Accessibility — WCAG contrast
Aa
#02a3f3 on white: 2.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#02a3f3 on black: 7.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.8%
Green63.9%
Blue95.3%
CMYK percentages
Cyan99.2%
Magenta32.9%
Yellow0.0%
Key (black)4.7%
Color previews
#02a3f3 text on a black background
contrast 7.54:1
Card sample
#02a3f3 text on a white background
contrast 2.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #02a3f3;
Background color
Panel with #02a3f3 background
background-color: #02a3f3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #02a3f3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(2, 163, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(2, 163, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #02a3f3; background: linear-gradient(135deg, #02a3f3, #0202F3);