#374abc
a balanced, vivid blue · warm · closest name: slateblue
RGB
55, 74, 188
HSL
231°, 55%, 48%
CMYK
71, 61, 0, 26
Luminance
0.0934
Every format
| HEX | #374abc |
| RGB | rgb(55, 74, 188) |
| HSL | hsl(231, 55%, 48%) |
| CMYK | cmyk(71%, 61%, 0%, 26%) |
| LAB | lab(36.6 31.4 -62.2) |
| LCH | lch(36.6 69.7 296.8) |
| OKLCH | oklch(0.466 0.179 270.5) |
Copy-ready code
/* CSS */
color: #374abc;
background-color: #374abc;
/* Tailwind (arbitrary) */
class="text-[#374abc] bg-[#374abc]"
/* SCSS */
$brand: #374abc;
/* SwiftUI */
Color(red: 0.216, green: 0.290, blue: 0.737)
/* Android */
Color.parseColor("#374abc")Accessibility — WCAG contrast
Aa
#374abc on white: 7.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#374abc on black: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green29.0%
Blue73.7%
CMYK percentages
Cyan70.7%
Magenta60.6%
Yellow0.0%
Key (black)26.3%
Color previews
#374abc text on a black background
contrast 2.87:1
Card sample
#374abc text on a white background
contrast 7.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #374abc;
Background color
Panel with #374abc background
background-color: #374abc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #374abc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 74, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 74, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #374abc; background: linear-gradient(135deg, #374abc, #7C37BC);