Color conversion
Color conversion for #FF1B21
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 255 | 27 | 33 | |
|---|---|---|---|---|
| HSL | 358.42° | 100% | 55.29% | |
| HSV | 358.42° | 89.41% | 100% | |
| CMYK | 0% | 89.41% | 87.06% | 0% |
| XYZ | 41.912 | 22.1609 | 3.5093 | |
| Yxy | 22.1609 | 0.6202 | 0.3279 | |
| Hunter Lab | 47.0754 | 76.5384 | 28.5346 | |
| CIE-Lab | 54.1973 | 77.9972 | 57.382 | |
| CIE-LCH | 54.1973 | 96.8311 | 36.3417 | |
| CIE-LUV | 54.1973 | 167.5282 | 35.1635 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 11111111 | 00011011 | 00100001 |
| Octal | 377 | 33 | 41 |
| Decimal | 255 | 27 | 33 |
| Hex | FF | 1B | 21 |
RGB percentages
CMYK percentages
Shades #FF1B21
Tints #FF1B21
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#FF1B21 color on black
#FF1B21 color sample text
#FF1B21 color on white
#FF1B21 color sample text
#FF1B21 CSS codes
.background { background-color: #FF1B21; }
.text { color: #FF1B21; }
.border { border: 3px solid #FF1B21; }
.shadow { box-shadow: 0 8px 28px rgba(255, 27, 33, 0.35); }CSS preview
Accessibility
Contrast on white3.87:1Large text
Contrast on black5.43:1AA
Web safe#FF3333Near
Luminance0.22150-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#FF1B21 color
PortuguêsCor #FF1B21
EspañolColor #FF1B21
한국어#FF1B21 색상
日本語#FF1B21 の色
中文#FF1B21 颜色
DeutschFarbe #FF1B21
FrançaisCouleur #FF1B21
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #FF1B21 color.
Related shades
See Reds