#E31937 Color (Hex and RGB)
#E31937
#e31937 has RGB values (227, 25, 55). The color reads primarily as red in sRGB space.
Color values
| Format | Value | Channels | Copy |
|---|---|---|---|
| HEX | #E31937 | RE3G19B37 | |
| RGB | rgb(227 25 55) | R227G25B55 | |
| HSL | hsl(351 80% 49%) | H351°S80%L49% | |
| OKLCH | oklch(59% 0.23 22) | L0.59C0.23H22° | |
| HSV | hsv(351, 89%, 89%) | H351°S89%V89% | |
| CMYK | cmyk(0%, 89%, 76%, 11%) | C0%M89%Y76%K11% |
RGB mix
Base numbers
| Base | R | G | B |
|---|---|---|---|
| Binary | 11100011 | 00011001 | 00110111 |
| Octal | 343 | 31 | 67 |
| Decimal | 227 | 25 | 55 |
| Hex | e3 | 19 | 37 |
Shades & tints
Shades mix #E31937 with black; tints mix it with white. Click any swatch to explore it.
Shades
- #E319370%
- #D017329%
- #BC152E17%
- #A9132926%
- #96112434%
- #830E2043%
- #6F0C1B51%
- #5C0A1659%
- #49081268%
- #35060D77%
- #22040885%
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
#E31937 on #FFFFFF
4.71:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Aa
#E31937 on #000000
4.46:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Aa
#FFFFFF on #E31937
4.71:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Aa
#000000 on #E31937
4.46:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Code snippets
- CSS
color: #e31937; - Background
background-color: #e31937; - CSS variable
--color-e31937: #e31937; - Modern CSS
color: oklch(59% 0.23 22); - SCSS
$color-e31937: #e31937; - Tailwind
bg-[#e31937] text-[#e31937] - HTML
<div style="background-color: #e31937"></div>