#0010b5
a dark, electric blue · warm · closest name: navy
RGB
0, 16, 181
HSL
235°, 100%, 36%
CMYK
100, 91, 0, 29
Luminance
0.0371
Every format
| HEX | #0010b5 |
| RGB | rgb(0, 16, 181) |
| HSL | hsl(235, 100%, 36%) |
| CMYK | cmyk(100%, 91%, 0%, 29%) |
| LAB | lab(22.7 57.1 -81.2) |
| LCH | lch(22.7 99.2 305.1) |
| OKLCH | oklch(0.358 0.236 264.2) |
Copy-ready code
/* CSS */
color: #0010b5;
background-color: #0010b5;
/* Tailwind (arbitrary) */
class="text-[#0010b5] bg-[#0010b5]"
/* SCSS */
$brand: #0010b5;
/* SwiftUI */
Color(red: 0.000, green: 0.063, blue: 0.710)
/* Android */
Color.parseColor("#0010b5")Accessibility — WCAG contrast
Aa
#0010b5 on white: 12.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0010b5 on black: 1.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green6.3%
Blue71.0%
CMYK percentages
Cyan100.0%
Magenta91.2%
Yellow0.0%
Key (black)29.0%
Color previews
#0010b5 text on a black background
contrast 1.74:1
Card sample
#0010b5 text on a white background
contrast 12.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0010b5;
Background color
Panel with #0010b5 background
background-color: #0010b5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0010b5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 16, 181, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 16, 181, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0010b5; background: linear-gradient(135deg, #0010b5, #6900B5);