#1f08ab
a dark, electric blue · warm · closest name: navy
RGB
31, 8, 171
HSL
249°, 91%, 35%
CMYK
82, 95, 0, 33
Luminance
0.0341
Every format
| HEX | #1f08ab |
| RGB | rgb(31, 8, 171) |
| HSL | hsl(249, 91%, 35%) |
| CMYK | cmyk(82%, 95%, 0%, 33%) |
| LAB | lab(21.6 57.1 -76.9) |
| LCH | lch(21.6 95.8 306.6) |
| OKLCH | oklch(0.350 0.222 270.7) |
Copy-ready code
/* CSS */
color: #1f08ab;
background-color: #1f08ab;
/* Tailwind (arbitrary) */
class="text-[#1f08ab] bg-[#1f08ab]"
/* SCSS */
$brand: #1f08ab;
/* SwiftUI */
Color(red: 0.122, green: 0.031, blue: 0.671)
/* Android */
Color.parseColor("#1f08ab")Accessibility — WCAG contrast
Aa
#1f08ab on white: 12.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f08ab on black: 1.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green3.1%
Blue67.1%
CMYK percentages
Cyan81.9%
Magenta95.3%
Yellow0.0%
Key (black)32.9%
Color previews
#1f08ab text on a black background
contrast 1.68:1
Card sample
#1f08ab text on a white background
contrast 12.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f08ab;
Background color
Panel with #1f08ab background
background-color: #1f08ab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f08ab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 8, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 8, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f08ab; background: linear-gradient(135deg, #1f08ab, #8C08AB);