#2182ac
a dark, vivid cyan · cool · closest name: steelblue
RGB
33, 130, 172
HSL
198°, 68%, 40%
CMYK
81, 24, 0, 33
Luminance
0.1927
Every format
| HEX | #2182ac |
| RGB | rgb(33, 130, 172) |
| HSL | hsl(198, 68%, 40%) |
| CMYK | cmyk(81%, 24%, 0%, 33%) |
| LAB | lab(51.0 -12.4 -30.0) |
| LCH | lch(51.0 32.4 247.5) |
| OKLCH | oklch(0.572 0.107 232.4) |
Copy-ready code
/* CSS */
color: #2182ac;
background-color: #2182ac;
/* Tailwind (arbitrary) */
class="text-[#2182ac] bg-[#2182ac]"
/* SCSS */
$brand: #2182ac;
/* SwiftUI */
Color(red: 0.129, green: 0.510, blue: 0.675)
/* Android */
Color.parseColor("#2182ac")Accessibility — WCAG contrast
Aa
#2182ac on white: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2182ac on black: 4.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green51.0%
Blue67.5%
CMYK percentages
Cyan80.8%
Magenta24.4%
Yellow0.0%
Key (black)32.5%
Color previews
#2182ac text on a black background
contrast 4.85:1
Card sample
#2182ac text on a white background
contrast 4.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2182ac;
Background color
Panel with #2182ac background
background-color: #2182ac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2182ac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 130, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 130, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2182ac; background: linear-gradient(135deg, #2182ac, #2125AC);