#02a3df
a dark, electric cyan · cool · closest name: steelblue
RGB
2, 163, 223
HSL
196°, 98%, 44%
CMYK
99, 27, 0, 13
Luminance
0.3154
Every format
| HEX | #02a3df |
| RGB | rgb(2, 163, 223) |
| HSL | hsl(196, 98%, 44%) |
| CMYK | cmyk(99%, 27%, 0%, 13%) |
| LAB | lab(63.0 -13.9 -40.1) |
| LCH | lch(63.0 42.5 250.8) |
| OKLCH | oklch(0.674 0.141 233.9) |
Copy-ready code
/* CSS */
color: #02a3df;
background-color: #02a3df;
/* Tailwind (arbitrary) */
class="text-[#02a3df] bg-[#02a3df]"
/* SCSS */
$brand: #02a3df;
/* SwiftUI */
Color(red: 0.008, green: 0.639, blue: 0.875)
/* Android */
Color.parseColor("#02a3df")Accessibility — WCAG contrast
Aa
#02a3df on white: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#02a3df on black: 7.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.8%
Green63.9%
Blue87.5%
CMYK percentages
Cyan99.1%
Magenta26.9%
Yellow0.0%
Key (black)12.5%
Color previews
#02a3df text on a black background
contrast 7.31:1
Card sample
#02a3df text on a white background
contrast 2.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #02a3df;
Background color
Panel with #02a3df background
background-color: #02a3df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #02a3df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(2, 163, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(2, 163, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #02a3df; background: linear-gradient(135deg, #02a3df, #0210DF);