#2d83af
a dark, vivid blue · cool · closest name: steelblue
RGB
45, 131, 175
HSL
200°, 59%, 43%
CMYK
74, 25, 0, 31
Luminance
0.1989
Every format
| HEX | #2d83af |
| RGB | rgb(45, 131, 175) |
| HSL | hsl(200, 59%, 43%) |
| CMYK | cmyk(74%, 25%, 0%, 31%) |
| LAB | lab(51.7 -10.5 -30.6) |
| LCH | lch(51.7 32.3 251.1) |
| OKLCH | oklch(0.579 0.105 235.3) |
Copy-ready code
/* CSS */
color: #2d83af;
background-color: #2d83af;
/* Tailwind (arbitrary) */
class="text-[#2d83af] bg-[#2d83af]"
/* SCSS */
$brand: #2d83af;
/* SwiftUI */
Color(red: 0.176, green: 0.514, blue: 0.686)
/* Android */
Color.parseColor("#2d83af")Accessibility — WCAG contrast
Aa
#2d83af on white: 4.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2d83af on black: 4.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green51.4%
Blue68.6%
CMYK percentages
Cyan74.3%
Magenta25.1%
Yellow0.0%
Key (black)31.4%
Color previews
#2d83af text on a black background
contrast 4.98:1
Card sample
#2d83af text on a white background
contrast 4.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d83af;
Background color
Panel with #2d83af background
background-color: #2d83af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d83af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 131, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 131, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d83af; background: linear-gradient(135deg, #2d83af, #2E2DAF);