#2f5d8c
a dark, vivid blue · cool · closest name: steelblue
RGB
47, 93, 140
HSL
210°, 50%, 37%
CMYK
66, 34, 0, 45
Luminance
0.1033
Every format
| HEX | #2f5d8c |
| RGB | rgb(47, 93, 140) |
| HSL | hsl(210, 50%, 37%) |
| CMYK | cmyk(66%, 34%, 0%, 45%) |
| LAB | lab(38.4 0.0 -30.7) |
| LCH | lch(38.4 30.7 270.1) |
| OKLCH | oklch(0.469 0.092 250.8) |
Copy-ready code
/* CSS */
color: #2f5d8c;
background-color: #2f5d8c;
/* Tailwind (arbitrary) */
class="text-[#2f5d8c] bg-[#2f5d8c]"
/* SCSS */
$brand: #2f5d8c;
/* SwiftUI */
Color(red: 0.184, green: 0.365, blue: 0.549)
/* Android */
Color.parseColor("#2f5d8c")Accessibility — WCAG contrast
Aa
#2f5d8c on white: 6.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f5d8c on black: 3.07:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green36.5%
Blue54.9%
CMYK percentages
Cyan66.4%
Magenta33.6%
Yellow0.0%
Key (black)45.1%
Color previews
#2f5d8c text on a black background
contrast 3.07:1
Card sample
#2f5d8c text on a white background
contrast 6.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f5d8c;
Background color
Panel with #2f5d8c background
background-color: #2f5d8c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f5d8c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 93, 140, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 93, 140, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f5d8c; background: linear-gradient(135deg, #2f5d8c, #3F2F8C);