#1f2ab7
a dark, vivid blue · warm · closest name: navy
RGB
31, 42, 183
HSL
236°, 71%, 42%
CMYK
83, 77, 0, 28
Luminance
0.0537
Every format
| HEX | #1f2ab7 |
| RGB | rgb(31, 42, 183) |
| HSL | hsl(236, 71%, 42%) |
| CMYK | cmyk(83%, 77%, 0%, 28%) |
| LAB | lab(27.8 47.0 -73.9) |
| LCH | lch(27.8 87.5 302.4) |
| OKLCH | oklch(0.397 0.214 268.6) |
Copy-ready code
/* CSS */
color: #1f2ab7;
background-color: #1f2ab7;
/* Tailwind (arbitrary) */
class="text-[#1f2ab7] bg-[#1f2ab7]"
/* SCSS */
$brand: #1f2ab7;
/* SwiftUI */
Color(red: 0.122, green: 0.165, blue: 0.718)
/* Android */
Color.parseColor("#1f2ab7")Accessibility — WCAG contrast
Aa
#1f2ab7 on white: 10.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1f2ab7 on black: 2.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green16.5%
Blue71.8%
CMYK percentages
Cyan83.1%
Magenta77.0%
Yellow0.0%
Key (black)28.2%
Color previews
#1f2ab7 text on a black background
contrast 2.07:1
Card sample
#1f2ab7 text on a white background
contrast 10.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f2ab7;
Background color
Panel with #1f2ab7 background
background-color: #1f2ab7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f2ab7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 42, 183, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 42, 183, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f2ab7; background: linear-gradient(135deg, #1f2ab7, #7A1FB7);