Color conversion
Color conversion for #A3100B
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 163 | 16 | 11 | |
|---|---|---|---|---|
| HSL | 1.97° | 87.36% | 34.12% | |
| HSV | 1.97° | 93.25% | 63.92% | |
| CMYK | 0% | 90.18% | 93.25% | 36.08% |
| XYZ | 15.352 | 8.1839 | 1.0879 | |
| Yxy | 8.1839 | 0.6235 | 0.3324 | |
| Hunter Lab | 28.6075 | 45.7267 | 17.7714 | |
| CIE-Lab | 34.363 | 55.2169 | 43.7563 | |
| CIE-LCH | 34.363 | 70.4523 | 38.3949 | |
| CIE-LUV | 34.363 | 105.6602 | 23.5231 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100011 | 00010000 | 00001011 |
| Octal | 243 | 20 | 13 |
| Decimal | 163 | 16 | 11 |
| Hex | A3 | 10 | 0B |
RGB percentages
CMYK percentages
Shades #A3100B
Tints #A3100B
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A3100B color on black
#A3100B color sample text
#A3100B color on white
#A3100B color sample text
#A3100B CSS codes
.background { background-color: #A3100B; }
.text { color: #A3100B; }
.border { border: 3px solid #A3100B; }
.shadow { box-shadow: 0 8px 28px rgba(163, 16, 11, 0.35); }
CSS preview
Accessibility
Contrast on white7.97:1AAA
Contrast on black2.64:1Poor
Web safe#990000Near
Luminance0.08180-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A3100B color
PortuguêsCor #A3100B
EspañolColor #A3100B
한국어#A3100B 색상
日本語#A3100B の色
中文#A3100B 颜色
DeutschFarbe #A3100B
FrançaisCouleur #A3100B
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A3100B color.
Related shades
See Reds
Similar colors
International orange (engineering)
International orange (engineering)
Mordant red 19
Mordant red 19
Spartan Crimson
Spartan Crimson
Dark candy apple red
Dark candy apple red
Crimson red
Crimson red
OU Crimson Red
OU Crimson Red
Stizza
Stizza
USC Cardinal
USC Cardinal
Rufous
Rufous
Vivid auburn
Vivid auburn
Boston University Red
Boston University Red
Carnelian
Carnelian