#F40000 Color (Hex and RGB)
#F40000
#f40000 has RGB values (244, 0, 0). The color reads primarily as red in sRGB space.
Color values
| Format | Value | Channels | Copy |
|---|---|---|---|
| HEX | #F40000 | RF4G00B00 | |
| RGB | rgb(244 0 0) | R244G0B0 | |
| HSL | hsl(0 100% 48%) | H0°S100%L48% | |
| OKLCH | oklch(61% 0.25 29) | L0.61C0.25H29° | |
| HSV | hsv(0, 100%, 96%) | H0°S100%V96% | |
| CMYK | cmyk(0%, 100%, 100%, 4%) | C0%M100%Y100%K4% |
RGB mix
Base numbers
| Base | R | G | B |
|---|---|---|---|
| Binary | 11110100 | 00000000 | 00000000 |
| Octal | 364 | 0 | 0 |
| Decimal | 244 | 0 | 0 |
| Hex | f4 | 00 | 00 |
Shades & tints
Shades mix #F40000 with black; tints mix it with white. Click any swatch to explore it.
Shades
- #F400000%
- #DF00009%
- #CB000017%
- #B6000026%
- #A1000034%
- #8C000043%
- #78000051%
- #63000059%
- #4E000068%
- #39000077%
- #25000085%
Tints
Color harmonies
Similar brand colors
The closest colors from our brand palettes, measured in OKLab.
Contrast & accessibility
WCAG 2.1 contrast against white and black. Test other pairs in the contrast checker.
Aa
#F40000 on #FFFFFF
4.33:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Aa
#F40000 on #000000
4.85:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Aa
#FFFFFF on #F40000
4.33:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Aa
#000000 on #F40000
4.85:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Code snippets
- CSS
color: #f40000; - Background
background-color: #f40000; - CSS variable
--color-f40000: #f40000; - Modern CSS
color: oklch(61% 0.25 29); - SCSS
$color-f40000: #f40000; - Tailwind
bg-[#f40000] text-[#f40000] - HTML
<div style="background-color: #f40000"></div>