#0f7dfb
a balanced, electric blue · cool · closest name: royalblue
RGB
15, 125, 251
HSL
212°, 97%, 52%
CMYK
94, 50, 0, 2
Luminance
0.2173
Every format
| HEX | #0f7dfb |
| RGB | rgb(15, 125, 251) |
| HSL | hsl(212, 97%, 52%) |
| CMYK | cmyk(94%, 50%, 0%, 2%) |
| LAB | lab(53.7 19.5 -70.3) |
| LCH | lch(53.7 72.9 285.5) |
| OKLCH | oklch(0.607 0.208 256.9) |
Copy-ready code
/* CSS */
color: #0f7dfb;
background-color: #0f7dfb;
/* Tailwind (arbitrary) */
class="text-[#0f7dfb] bg-[#0f7dfb]"
/* SCSS */
$brand: #0f7dfb;
/* SwiftUI */
Color(red: 0.059, green: 0.490, blue: 0.984)
/* Android */
Color.parseColor("#0f7dfb")Accessibility — WCAG contrast
Aa
#0f7dfb on white: 3.93:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#0f7dfb on black: 5.35:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green49.0%
Blue98.4%
CMYK percentages
Cyan94.0%
Magenta50.2%
Yellow0.0%
Key (black)1.6%
Color previews
#0f7dfb text on a black background
contrast 5.35:1
Card sample
#0f7dfb text on a white background
contrast 3.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f7dfb;
Background color
Panel with #0f7dfb background
background-color: #0f7dfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f7dfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 125, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 125, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f7dfb; background: linear-gradient(135deg, #0f7dfb, #3E0FFB);