Color conversion
Color conversion for #E51B00
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 229 | 27 | 0 | |
|---|---|---|---|---|
| HSL | 7.07° | 100% | 44.9% | |
| HSV | 7.07° | 100% | 89.8% | |
| CMYK | 0% | 88.21% | 100% | 10.2% |
| XYZ | 32.7094 | 17.4475 | 1.6455 | |
| Yxy | 17.4475 | 0.6314 | 0.3368 | |
| Hunter Lab | 41.7702 | 66.6808 | 26.9044 | |
| CIE-Lab | 48.819 | 70.9948 | 62.3096 | |
| CIE-LCH | 48.819 | 94.4603 | 41.2723 | |
| CIE-LUV | 48.819 | 151.8204 | 35.6738 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 11100101 | 00011011 | 00000000 |
| Octal | 345 | 33 | 0 |
| Decimal | 229 | 27 | 0 |
| Hex | E5 | 1B | 00 |
RGB percentages
CMYK percentages
Shades #E51B00
Tints #E51B00
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#E51B00 color on black
#E51B00 color sample text
#E51B00 color on white
#E51B00 color sample text
#E51B00 CSS codes
.background { background-color: #E51B00; }
.text { color: #E51B00; }
.border { border: 3px solid #E51B00; }
.shadow { box-shadow: 0 8px 28px rgba(229, 27, 0, 0.35); }CSS preview
Accessibility
Contrast on white4.68:1AA
Contrast on black4.49:1Large text
Web safe#CC3300Near
Luminance0.17440-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#E51B00 color
PortuguêsCor #E51B00
EspañolColor #E51B00
한국어#E51B00 색상
日本語#E51B00 の色
中文#E51B00 颜色
DeutschFarbe #E51B00
FrançaisCouleur #E51B00
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #E51B00 color.
Related shades
See Reds