#30438f
a dark, vivid blue · warm · closest name: midnightblue
RGB
48, 67, 143
HSL
228°, 50%, 38%
CMYK
66, 53, 0, 44
Luminance
0.0663
Every format
| HEX | #30438f |
| RGB | rgb(48, 67, 143) |
| HSL | hsl(228, 50%, 38%) |
| CMYK | cmyk(66%, 53%, 0%, 44%) |
| LAB | lab(30.9 18.5 -44.5) |
| LCH | lch(30.9 48.1 292.5) |
| OKLCH | oklch(0.411 0.128 269.5) |
Copy-ready code
/* CSS */
color: #30438f;
background-color: #30438f;
/* Tailwind (arbitrary) */
class="text-[#30438f] bg-[#30438f]"
/* SCSS */
$brand: #30438f;
/* SwiftUI */
Color(red: 0.188, green: 0.263, blue: 0.561)
/* Android */
Color.parseColor("#30438f")Accessibility — WCAG contrast
Aa
#30438f on white: 9.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#30438f on black: 2.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green26.3%
Blue56.1%
CMYK percentages
Cyan66.4%
Magenta53.1%
Yellow0.0%
Key (black)43.9%
Color previews
#30438f text on a black background
contrast 2.33:1
Card sample
#30438f text on a white background
contrast 9.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #30438f;
Background color
Panel with #30438f background
background-color: #30438f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #30438f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 67, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 67, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #30438f; background: linear-gradient(135deg, #30438f, #5C308F);