#1f008f
a dark, electric blue · warm · closest name: navy
RGB
31, 0, 143
HSL
253°, 100%, 28%
CMYK
78, 100, 0, 44
Luminance
0.0227
Every format
| HEX | #1f008f |
| RGB | rgb(31, 0, 143) |
| HSL | hsl(253, 100%, 28%) |
| CMYK | cmyk(78%, 100%, 0%, 44%) |
| LAB | lab(16.9 52.0 -67.6) |
| LCH | lch(16.9 85.3 307.6) |
| OKLCH | oklch(0.308 0.196 273.6) |
Copy-ready code
/* CSS */
color: #1f008f;
background-color: #1f008f;
/* Tailwind (arbitrary) */
class="text-[#1f008f] bg-[#1f008f]"
/* SCSS */
$brand: #1f008f;
/* SwiftUI */
Color(red: 0.122, green: 0.000, blue: 0.561)
/* Android */
Color.parseColor("#1f008f")Accessibility — WCAG contrast
Aa
#1f008f on white: 14.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f008f on black: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green0.0%
Blue56.1%
CMYK percentages
Cyan78.3%
Magenta100.0%
Yellow0.0%
Key (black)43.9%
Color previews
#1f008f text on a black background
contrast 1.45:1
Card sample
#1f008f text on a white background
contrast 14.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f008f;
Background color
Panel with #1f008f background
background-color: #1f008f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f008f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 0, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 0, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f008f; background: linear-gradient(135deg, #1f008f, #7E008F);