#0f90df
a balanced, electric blue · cool · closest name: steelblue
RGB
15, 144, 223
HSL
203°, 87%, 47%
CMYK
93, 35, 0, 13
Luminance
0.2538
Every format
| HEX | #0f90df |
| RGB | rgb(15, 144, 223) |
| HSL | hsl(203, 87%, 47%) |
| CMYK | cmyk(93%, 35%, 0%, 13%) |
| LAB | lab(57.4 -2.8 -48.8) |
| LCH | lch(57.4 48.9 266.7) |
| OKLCH | oklch(0.631 0.154 244.7) |
Copy-ready code
/* CSS */
color: #0f90df;
background-color: #0f90df;
/* Tailwind (arbitrary) */
class="text-[#0f90df] bg-[#0f90df]"
/* SCSS */
$brand: #0f90df;
/* SwiftUI */
Color(red: 0.059, green: 0.565, blue: 0.875)
/* Android */
Color.parseColor("#0f90df")Accessibility — WCAG contrast
Aa
#0f90df on white: 3.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#0f90df on black: 6.08:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green56.5%
Blue87.5%
CMYK percentages
Cyan93.3%
Magenta35.4%
Yellow0.0%
Key (black)12.5%
Color previews
#0f90df text on a black background
contrast 6.08:1
Card sample
#0f90df text on a white background
contrast 3.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f90df;
Background color
Panel with #0f90df background
background-color: #0f90df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f90df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 144, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 144, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f90df; background: linear-gradient(135deg, #0f90df, #190FDF);