#010d3c
a deep, electric blue · warm · closest name: midnightblue
RGB
1, 13, 60
HSL
228°, 97%, 12%
CMYK
98, 78, 0, 77
Luminance
0.0062
Every format
| HEX | #010d3c |
| RGB | rgb(1, 13, 60) |
| HSL | hsl(228, 97%, 12%) |
| CMYK | cmyk(98%, 78%, 0%, 77%) |
| LAB | lab(5.6 15.4 -31.1) |
| LCH | lch(5.6 34.7 296.4) |
| OKLCH | oklch(0.190 0.092 263.7) |
Copy-ready code
/* CSS */
color: #010d3c;
background-color: #010d3c;
/* Tailwind (arbitrary) */
class="text-[#010d3c] bg-[#010d3c]"
/* SCSS */
$brand: #010d3c;
/* SwiftUI */
Color(red: 0.004, green: 0.051, blue: 0.235)
/* Android */
Color.parseColor("#010d3c")Accessibility — WCAG contrast
Aa
#010d3c on white: 18.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#010d3c on black: 1.12:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.4%
Green5.1%
Blue23.5%
CMYK percentages
Cyan98.3%
Magenta78.3%
Yellow0.0%
Key (black)76.5%
Color previews
#010d3c text on a black background
contrast 1.12:1
Card sample
#010d3c text on a white background
contrast 18.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #010d3c;
Background color
Panel with #010d3c background
background-color: #010d3c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #010d3c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(1, 13, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(1, 13, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #010d3c; background: linear-gradient(135deg, #010d3c, #1C013C);