Color conversion
Color conversion for #821721
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 130 | 23 | 33 | |
|---|---|---|---|---|
| HSL | 354.39° | 69.93% | 30% | |
| HSV | 354.39° | 82.31% | 50.98% | |
| CMYK | 0% | 82.31% | 74.62% | 49.02% |
| XYZ | 9.788 | 5.47 | 1.979 | |
| Yxy | 5.47 | 0.5678 | 0.3173 | |
| Hunter Lab | 23.388 | 33.7734 | 11.3567 | |
| CIE-Lab | 28.0339 | 44.5614 | 23.3359 | |
| CIE-LCH | 28.0339 | 50.3019 | 27.6401 | |
| CIE-LUV | 28.0339 | 73.8319 | 12.8162 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10000010 | 00010111 | 00100001 |
| Octal | 202 | 27 | 41 |
| Decimal | 130 | 23 | 33 |
| Hex | 82 | 17 | 21 |
RGB percentages
CMYK percentages
Shades #821721
Tints #821721
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#821721 color on black
#821721 color sample text
#821721 color on white
#821721 color sample text
#821721 CSS codes
.background { background-color: #821721; }
.text { color: #821721; }
.border { border: 3px solid #821721; }
.shadow { box-shadow: 0 8px 28px rgba(130, 23, 33, 0.35); }CSS preview
Accessibility
Contrast on white10.03:1AAA
Contrast on black2.09:1Poor
Web safe#990033Near
Luminance0.05470-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#821721 color
PortuguêsCor #821721
EspañolColor #821721
한국어#821721 색상
日本語#821721 の色
中文#821721 颜色
DeutschFarbe #821721
FrançaisCouleur #821721
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #821721 color.
Related shades
See Reds