#0f3cac
a dark, electric blue · cool · closest name: slateblue
RGB
15, 60, 172
HSL
223°, 84%, 37%
CMYK
91, 65, 0, 33
Luminance
0.0631
Every format
| HEX | #0f3cac |
| RGB | rgb(15, 60, 172) |
| HSL | hsl(223, 84%, 37%) |
| CMYK | cmyk(91%, 65%, 0%, 33%) |
| LAB | lab(30.2 31.0 -63.3) |
| LCH | lch(30.2 70.5 296.1) |
| OKLCH | oklch(0.410 0.185 263.6) |
Copy-ready code
/* CSS */
color: #0f3cac;
background-color: #0f3cac;
/* Tailwind (arbitrary) */
class="text-[#0f3cac] bg-[#0f3cac]"
/* SCSS */
$brand: #0f3cac;
/* SwiftUI */
Color(red: 0.059, green: 0.235, blue: 0.675)
/* Android */
Color.parseColor("#0f3cac")Accessibility — WCAG contrast
Aa
#0f3cac on white: 9.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f3cac on black: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green23.5%
Blue67.5%
CMYK percentages
Cyan91.3%
Magenta65.1%
Yellow0.0%
Key (black)32.5%
Color previews
#0f3cac text on a black background
contrast 2.26:1
Card sample
#0f3cac text on a white background
contrast 9.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f3cac;
Background color
Panel with #0f3cac background
background-color: #0f3cac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f3cac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 60, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 60, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f3cac; background: linear-gradient(135deg, #0f3cac, #4B0FAC);