Color conversion
Color conversion for #E31731
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 227 | 23 | 49 | |
|---|---|---|---|---|
| HSL | 352.35° | 81.6% | 49.02% | |
| HSV | 352.35° | 89.87% | 89.02% | |
| CMYK | 0% | 89.87% | 78.41% | 10.98% |
| XYZ | 32.5434 | 17.1709 | 4.506 | |
| Yxy | 17.1709 | 0.6002 | 0.3167 | |
| Hunter Lab | 41.4378 | 67.6687 | 22.5617 | |
| CIE-Lab | 48.4747 | 71.8853 | 41.9843 | |
| CIE-LCH | 48.4747 | 83.2477 | 30.2869 | |
| CIE-LUV | 48.4747 | 145.5012 | 25.6106 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 11100011 | 00010111 | 00110001 |
| Octal | 343 | 27 | 61 |
| Decimal | 227 | 23 | 49 |
| Hex | E3 | 17 | 31 |
RGB percentages
CMYK percentages
Shades #E31731
Tints #E31731
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#E31731 color on black
#E31731 color sample text
#E31731 color on white
#E31731 color sample text
#E31731 CSS codes
.background { background-color: #E31731; }
.text { color: #E31731; }
.border { border: 3px solid #E31731; }
.shadow { box-shadow: 0 8px 28px rgba(227, 23, 49, 0.35); }CSS preview
Accessibility
Contrast on white4.74:1AA
Contrast on black4.43:1Large text
Web safe#CC0033Near
Luminance0.17170-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#E31731 color
PortuguêsCor #E31731
EspañolColor #E31731
한국어#E31731 색상
日本語#E31731 の色
中文#E31731 颜色
DeutschFarbe #E31731
FrançaisCouleur #E31731
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #E31731 color.
Related shades
See Reds