#237eb2
a dark, vivid blue · cool · closest name: steelblue
RGB
35, 126, 178
HSL
202°, 67%, 42%
CMYK
80, 29, 0, 30
Luminance
0.1849
Every format
| HEX | #237eb2 |
| RGB | rgb(35, 126, 178) |
| HSL | hsl(202, 67%, 42%) |
| CMYK | cmyk(80%, 29%, 0%, 30%) |
| LAB | lab(50.1 -7.7 -34.8) |
| LCH | lch(50.1 35.7 257.5) |
| OKLCH | oklch(0.566 0.115 239.4) |
Copy-ready code
/* CSS */
color: #237eb2;
background-color: #237eb2;
/* Tailwind (arbitrary) */
class="text-[#237eb2] bg-[#237eb2]"
/* SCSS */
$brand: #237eb2;
/* SwiftUI */
Color(red: 0.137, green: 0.494, blue: 0.698)
/* Android */
Color.parseColor("#237eb2")Accessibility — WCAG contrast
Aa
#237eb2 on white: 4.47:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#237eb2 on black: 4.70:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.7%
Green49.4%
Blue69.8%
CMYK percentages
Cyan80.3%
Magenta29.2%
Yellow0.0%
Key (black)30.2%
Color previews
#237eb2 text on a black background
contrast 4.70:1
Card sample
#237eb2 text on a white background
contrast 4.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #237eb2;
Background color
Panel with #237eb2 background
background-color: #237eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #237eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(35, 126, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(35, 126, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #237eb2; background: linear-gradient(135deg, #237eb2, #2723B2);