#237eb0
a dark, vivid blue · cool · closest name: steelblue
RGB
35, 126, 176
HSL
201°, 67%, 41%
CMYK
80, 28, 0, 31
Luminance
0.1841
Every format
| HEX | #237eb0 |
| RGB | rgb(35, 126, 176) |
| HSL | hsl(201, 67%, 41%) |
| CMYK | cmyk(80%, 28%, 0%, 31%) |
| LAB | lab(50.0 -8.4 -33.8) |
| LCH | lch(50.0 34.9 256.0) |
| OKLCH | oklch(0.565 0.113 238.3) |
Copy-ready code
/* CSS */
color: #237eb0;
background-color: #237eb0;
/* Tailwind (arbitrary) */
class="text-[#237eb0] bg-[#237eb0]"
/* SCSS */
$brand: #237eb0;
/* SwiftUI */
Color(red: 0.137, green: 0.494, blue: 0.690)
/* Android */
Color.parseColor("#237eb0")Accessibility — WCAG contrast
Aa
#237eb0 on white: 4.48:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#237eb0 on black: 4.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.7%
Green49.4%
Blue69.0%
CMYK percentages
Cyan80.1%
Magenta28.4%
Yellow0.0%
Key (black)31.0%
Color previews
#237eb0 text on a black background
contrast 4.68:1
Card sample
#237eb0 text on a white background
contrast 4.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #237eb0;
Background color
Panel with #237eb0 background
background-color: #237eb0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #237eb0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(35, 126, 176, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(35, 126, 176, 0.45);
Border & gradient
Gradient panel
border: 3px solid #237eb0; background: linear-gradient(135deg, #237eb0, #2623B0);