#bb5533
a balanced, vivid orange · warm · closest name: sienna
RGB
187, 85, 51
HSL
15°, 57%, 47%
CMYK
0, 55, 73, 27
Luminance
0.1730
Every format
| HEX | #bb5533 |
| RGB | rgb(187, 85, 51) |
| HSL | hsl(15, 57%, 47%) |
| CMYK | cmyk(0%, 55%, 73%, 27%) |
| LAB | lab(48.6 38.9 38.9) |
| LCH | lch(48.6 55.0 45.0) |
| OKLCH | oklch(0.572 0.141 38.7) |
Copy-ready code
/* CSS */
color: #bb5533;
background-color: #bb5533;
/* Tailwind (arbitrary) */
class="text-[#bb5533] bg-[#bb5533]"
/* SCSS */
$brand: #bb5533;
/* SwiftUI */
Color(red: 0.733, green: 0.333, blue: 0.200)
/* Android */
Color.parseColor("#bb5533")Accessibility — WCAG contrast
Aa
#bb5533 on white: 4.71:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#bb5533 on black: 4.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red73.3%
Green33.3%
Blue20.0%
CMYK percentages
Cyan0.0%
Magenta54.5%
Yellow72.7%
Key (black)26.7%
Color previews
#bb5533 text on a black background
contrast 4.46:1
Card sample
#bb5533 text on a white background
contrast 4.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #bb5533;
Background color
Panel with #bb5533 background
background-color: #bb5533;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #bb5533;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(187, 85, 51, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(187, 85, 51, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bb5533; background: linear-gradient(135deg, #bb5533, #BBB033);