#031130
a deep, electric blue · cool · closest name: black
RGB
3, 17, 48
HSL
221°, 88%, 10%
CMYK
94, 65, 0, 81
Luminance
0.0063
Every format
| HEX | #031130 |
| RGB | rgb(3, 17, 48) |
| HSL | hsl(221, 88%, 10%) |
| CMYK | cmyk(94%, 65%, 0%, 81%) |
| LAB | lab(5.7 6.9 -22.1) |
| LCH | lch(5.7 23.2 287.4) |
| OKLCH | oklch(0.188 0.066 261.5) |
Copy-ready code
/* CSS */
color: #031130;
background-color: #031130;
/* Tailwind (arbitrary) */
class="text-[#031130] bg-[#031130]"
/* SCSS */
$brand: #031130;
/* SwiftUI */
Color(red: 0.012, green: 0.067, blue: 0.188)
/* Android */
Color.parseColor("#031130")Accessibility — WCAG contrast
Aa
#031130 on white: 18.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#031130 on black: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green6.7%
Blue18.8%
CMYK percentages
Cyan93.8%
Magenta64.6%
Yellow0.0%
Key (black)81.2%
Color previews
#031130 text on a black background
contrast 1.13:1
Card sample
#031130 text on a white background
contrast 18.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #031130;
Background color
Panel with #031130 background
background-color: #031130;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #031130;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 17, 48, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 17, 48, 0.45);
Border & gradient
Gradient panel
border: 3px solid #031130; background: linear-gradient(135deg, #031130, #130330);