#0fa4df
a balanced, electric cyan · cool · closest name: steelblue
RGB
15, 164, 223
HSL
197°, 87%, 47%
CMYK
93, 27, 0, 13
Luminance
0.3198
Every format
| HEX | #0fa4df |
| RGB | rgb(15, 164, 223) |
| HSL | hsl(197, 87%, 47%) |
| CMYK | cmyk(93%, 27%, 0%, 13%) |
| LAB | lab(63.3 -14.1 -39.5) |
| LCH | lch(63.3 42.0 250.4) |
| OKLCH | oklch(0.677 0.139 233.7) |
Copy-ready code
/* CSS */
color: #0fa4df;
background-color: #0fa4df;
/* Tailwind (arbitrary) */
class="text-[#0fa4df] bg-[#0fa4df]"
/* SCSS */
$brand: #0fa4df;
/* SwiftUI */
Color(red: 0.059, green: 0.643, blue: 0.875)
/* Android */
Color.parseColor("#0fa4df")Accessibility — WCAG contrast
Aa
#0fa4df on white: 2.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#0fa4df on black: 7.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green64.3%
Blue87.5%
CMYK percentages
Cyan93.3%
Magenta26.5%
Yellow0.0%
Key (black)12.5%
Color previews
#0fa4df text on a black background
contrast 7.40:1
Card sample
#0fa4df text on a white background
contrast 2.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0fa4df;
Background color
Panel with #0fa4df background
background-color: #0fa4df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0fa4df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 164, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 164, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0fa4df; background: linear-gradient(135deg, #0fa4df, #0F19DF);