#2d83ac
a dark, vivid cyan · cool · closest name: steelblue
RGB
45, 131, 172
HSL
199°, 59%, 43%
CMYK
74, 24, 0, 33
Luminance
0.1977
Every format
| HEX | #2d83ac |
| RGB | rgb(45, 131, 172) |
| HSL | hsl(199, 59%, 43%) |
| CMYK | cmyk(74%, 24%, 0%, 33%) |
| LAB | lab(51.6 -11.5 -29.0) |
| LCH | lch(51.6 31.3 248.3) |
| OKLCH | oklch(0.577 0.102 233.4) |
Copy-ready code
/* CSS */
color: #2d83ac;
background-color: #2d83ac;
/* Tailwind (arbitrary) */
class="text-[#2d83ac] bg-[#2d83ac]"
/* SCSS */
$brand: #2d83ac;
/* SwiftUI */
Color(red: 0.176, green: 0.514, blue: 0.675)
/* Android */
Color.parseColor("#2d83ac")Accessibility — WCAG contrast
Aa
#2d83ac on white: 4.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2d83ac on black: 4.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green51.4%
Blue67.5%
CMYK percentages
Cyan73.8%
Magenta23.8%
Yellow0.0%
Key (black)32.5%
Color previews
#2d83ac text on a black background
contrast 4.95:1
Card sample
#2d83ac text on a white background
contrast 4.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d83ac;
Background color
Panel with #2d83ac background
background-color: #2d83ac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d83ac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 131, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 131, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d83ac; background: linear-gradient(135deg, #2d83ac, #2D2EAC);