Darkorange #FF8C00
darkorange · rgb(255, 140, 0)
Color formats
HEX#FF8C00
RGBrgb(255, 140, 0)
HSLhsl(33, 100%, 50%)
HSVhsv(33, 100%, 100%)
OKLCHoklch(75% 0.18 58)
CMYKcmyk(0%, 45%, 100%, 0%)
Contrast & accessibility
On white2.33:1below AA
On black9.00:1AA pass
Best text color#000000
Nearest CSS name: darkorange
Copy-ready code
CSS custom properties
:root {
--darkorange: #ff8c00;
--darkorange-rgb: 255 140 0;
--darkorange-oklch: oklch(75% 0.18 58);
}The space-separated triple lets you set alpha without a second variable:
background: rgb(var(--darkorange-rgb) / 40%);
Tailwind (arbitrary value)
bg-[#ff8c00] text-[#ff8c00] border-[#ff8c00]
Shades & tints
Color harmonies
About this color
#FF8C00 is a color with the RGB value rgb(255, 140, 0). Its closest CSS named color is "darkorange". 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.