#2a71af
a dark, vivid blue · cool · closest name: steelblue
RGB
42, 113, 175
HSL
208°, 61%, 43%
CMYK
76, 35, 0, 31
Luminance
0.1540
Every format
| HEX | #2a71af |
| RGB | rgb(42, 113, 175) |
| HSL | hsl(208, 61%, 43%) |
| CMYK | cmyk(76%, 35%, 0%, 31%) |
| LAB | lab(46.2 -0.2 -39.3) |
| LCH | lch(46.2 39.3 269.6) |
| OKLCH | oklch(0.535 0.120 248.6) |
Copy-ready code
/* CSS */
color: #2a71af;
background-color: #2a71af;
/* Tailwind (arbitrary) */
class="text-[#2a71af] bg-[#2a71af]"
/* SCSS */
$brand: #2a71af;
/* SwiftUI */
Color(red: 0.165, green: 0.443, blue: 0.686)
/* Android */
Color.parseColor("#2a71af")Accessibility — WCAG contrast
Aa
#2a71af on white: 5.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2a71af on black: 4.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green44.3%
Blue68.6%
CMYK percentages
Cyan76.0%
Magenta35.4%
Yellow0.0%
Key (black)31.4%
Color previews
#2a71af text on a black background
contrast 4.08:1
Card sample
#2a71af text on a white background
contrast 5.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2a71af;
Background color
Panel with #2a71af background
background-color: #2a71af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2a71af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 113, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 113, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2a71af; background: linear-gradient(135deg, #2a71af, #3C2AAF);