#1f5c99
a dark, vivid blue · cool · closest name: steelblue
RGB
31, 92, 153
HSL
210°, 66%, 36%
CMYK
80, 40, 0, 40
Luminance
0.1025
Every format
| HEX | #1f5c99 |
| RGB | rgb(31, 92, 153) |
| HSL | hsl(210, 66%, 36%) |
| CMYK | cmyk(80%, 40%, 0%, 40%) |
| LAB | lab(38.3 3.2 -38.8) |
| LCH | lch(38.3 38.9 274.7) |
| OKLCH | oklch(0.468 0.117 251.8) |
Copy-ready code
/* CSS */
color: #1f5c99;
background-color: #1f5c99;
/* Tailwind (arbitrary) */
class="text-[#1f5c99] bg-[#1f5c99]"
/* SCSS */
$brand: #1f5c99;
/* SwiftUI */
Color(red: 0.122, green: 0.361, blue: 0.600)
/* Android */
Color.parseColor("#1f5c99")Accessibility — WCAG contrast
Aa
#1f5c99 on white: 6.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1f5c99 on black: 3.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green36.1%
Blue60.0%
CMYK percentages
Cyan79.7%
Magenta39.9%
Yellow0.0%
Key (black)40.0%
Color previews
#1f5c99 text on a black background
contrast 3.05:1
Card sample
#1f5c99 text on a white background
contrast 6.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f5c99;
Background color
Panel with #1f5c99 background
background-color: #1f5c99;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f5c99;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 92, 153, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 92, 153, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f5c99; background: linear-gradient(135deg, #1f5c99, #331F99);