#AF4D33
≈ sienna · rgb(175, 77, 51)
Color formats
HEX#AF4D33
RGBrgb(175, 77, 51)
HSLhsl(13, 55%, 44%)
HSVhsv(13, 71%, 69%)
OKLCHoklch(54% 0.13 36)
CMYKcmyk(0%, 56%, 71%, 31%)
Contrast & accessibility
On white5.34:1AA pass
On black3.93:1below AA
Best text color#FFFFFF
Nearest CSS name: sienna
Copy-ready code
CSS custom properties
:root {
--sienna: #af4d33;
--sienna-rgb: 175 77 51;
--sienna-oklch: oklch(54% 0.13 36);
}The space-separated triple lets you set alpha without a second variable:
background: rgb(var(--sienna-rgb) / 40%);
Tailwind (arbitrary value)
bg-[#af4d33] text-[#af4d33] border-[#af4d33]
Shades & tints
Color harmonies
About this color
#AF4D33 is a color with the RGB value rgb(175, 77, 51). Its closest CSS named color is "sienna". On this page you'll find every format (HEX, RGB, HSL, HSV, OKLCH, CMYK), WCAG contrast against white and black, a full 50–950 shade scale, and complementary, analogous and triadic harmonies — each linking to its own color page.