#274dbb
a dark, vivid blue · cool · closest name: royalblue
RGB
39, 77, 187
HSL
225°, 66%, 44%
CMYK
79, 59, 0, 27
Luminance
0.0933
Every format
| HEX | #274dbb |
| RGB | rgb(39, 77, 187) |
| HSL | hsl(225, 66%, 44%) |
| CMYK | cmyk(79%, 59%, 0%, 27%) |
| LAB | lab(36.6 27.2 -61.7) |
| LCH | lch(36.6 67.4 293.8) |
| OKLCH | oklch(0.464 0.179 265.3) |
Copy-ready code
/* CSS */
color: #274dbb;
background-color: #274dbb;
/* Tailwind (arbitrary) */
class="text-[#274dbb] bg-[#274dbb]"
/* SCSS */
$brand: #274dbb;
/* SwiftUI */
Color(red: 0.153, green: 0.302, blue: 0.733)
/* Android */
Color.parseColor("#274dbb")Accessibility — WCAG contrast
Aa
#274dbb on white: 7.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#274dbb on black: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green30.2%
Blue73.3%
CMYK percentages
Cyan79.1%
Magenta58.8%
Yellow0.0%
Key (black)26.7%
Color previews
#274dbb text on a black background
contrast 2.87:1
Card sample
#274dbb text on a white background
contrast 7.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #274dbb;
Background color
Panel with #274dbb background
background-color: #274dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #274dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 77, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 77, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #274dbb; background: linear-gradient(135deg, #274dbb, #6427BB);