#2533ff
a balanced, electric blue · warm · closest name: blue
RGB
37, 51, 255
HSL
236°, 100%, 57%
CMYK
86, 80, 0, 0
Luminance
0.0998
Every format
| HEX | #2533ff |
| RGB | rgb(37, 51, 255) |
| HSL | hsl(236, 100%, 57%) |
| CMYK | cmyk(86%, 80%, 0%, 0%) |
| LAB | lab(37.8 65.4 -98.7) |
| LCH | lch(37.8 118.4 303.6) |
| OKLCH | oklch(0.492 0.286 267.4) |
Copy-ready code
/* CSS */
color: #2533ff;
background-color: #2533ff;
/* Tailwind (arbitrary) */
class="text-[#2533ff] bg-[#2533ff]"
/* SCSS */
$brand: #2533ff;
/* SwiftUI */
Color(red: 0.145, green: 0.200, blue: 1.000)
/* Android */
Color.parseColor("#2533ff")Accessibility — WCAG contrast
Aa
#2533ff on white: 7.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2533ff on black: 3.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.5%
Green20.0%
Blue100.0%
CMYK percentages
Cyan85.5%
Magenta80.0%
Yellow0.0%
Key (black)0.0%
Color previews
#2533ff text on a black background
contrast 3.00:1
Card sample
#2533ff text on a white background
contrast 7.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2533ff;
Background color
Panel with #2533ff background
background-color: #2533ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2533ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(37, 51, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(37, 51, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2533ff; background: linear-gradient(135deg, #2533ff, #A825FF);