#0857ab
a dark, electric blue · cool · closest name: royalblue
RGB
8, 87, 171
HSL
211°, 91%, 35%
CMYK
95, 49, 0, 33
Luminance
0.0981
Every format
| HEX | #0857ab |
| RGB | rgb(8, 87, 171) |
| HSL | hsl(211, 91%, 35%) |
| CMYK | cmyk(95%, 49%, 0%, 33%) |
| LAB | lab(37.5 12.0 -50.8) |
| LCH | lch(37.5 52.2 283.3) |
| OKLCH | oklch(0.465 0.151 255.6) |
Copy-ready code
/* CSS */
color: #0857ab;
background-color: #0857ab;
/* Tailwind (arbitrary) */
class="text-[#0857ab] bg-[#0857ab]"
/* SCSS */
$brand: #0857ab;
/* SwiftUI */
Color(red: 0.031, green: 0.341, blue: 0.671)
/* Android */
Color.parseColor("#0857ab")Accessibility — WCAG contrast
Aa
#0857ab on white: 7.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0857ab on black: 2.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.1%
Green34.1%
Blue67.1%
CMYK percentages
Cyan95.3%
Magenta49.1%
Yellow0.0%
Key (black)32.9%
Color previews
#0857ab text on a black background
contrast 2.96:1
Card sample
#0857ab text on a white background
contrast 7.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0857ab;
Background color
Panel with #0857ab background
background-color: #0857ab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0857ab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(8, 87, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(8, 87, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0857ab; background: linear-gradient(135deg, #0857ab, #2608AB);