Color conversion
Color conversion for #E31721
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 227 | 23 | 33 | |
|---|---|---|---|---|
| HSL | 357.06° | 81.6% | 49.02% | |
| HSV | 357.06° | 89.87% | 89.02% | |
| CMYK | 0% | 89.87% | 85.46% | 10.98% |
| XYZ | 32.2637 | 17.059 | 3.0325 | |
| Yxy | 17.059 | 0.6162 | 0.3258 | |
| Hunter Lab | 41.3025 | 67.1557 | 24.5603 | |
| CIE-Lab | 48.3343 | 71.4853 | 50.2973 | |
| CIE-LCH | 48.3343 | 87.4069 | 35.1303 | |
| CIE-LUV | 48.3343 | 148.4958 | 30.2705 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 11100011 | 00010111 | 00100001 |
| Octal | 343 | 27 | 41 |
| Decimal | 227 | 23 | 33 |
| Hex | E3 | 17 | 21 |
RGB percentages
CMYK percentages
Shades #E31721
Tints #E31721
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#E31721 color on black
#E31721 color sample text
#E31721 color on white
#E31721 color sample text
#E31721 CSS codes
.background { background-color: #E31721; }
.text { color: #E31721; }
.border { border: 3px solid #E31721; }
.shadow { box-shadow: 0 8px 28px rgba(227, 23, 33, 0.35); }CSS preview
Accessibility
Contrast on white4.76:1AA
Contrast on black4.41:1Large text
Web safe#CC0033Near
Luminance0.17050-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#E31721 color
PortuguêsCor #E31721
EspañolColor #E31721
한국어#E31721 색상
日本語#E31721 の色
中文#E31721 颜色
DeutschFarbe #E31721
FrançaisCouleur #E31721
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #E31721 color.
Related shades
See Reds