Color conversion
Color conversion for #A4181F
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 164 | 24 | 31 | |
|---|---|---|---|---|
| HSL | 357° | 74.47% | 36.86% | |
| HSV | 357° | 85.37% | 64.31% | |
| CMYK | 0% | 85.37% | 81.1% | 35.69% |
| XYZ | 15.8858 | 8.6473 | 2.1287 | |
| Yxy | 8.6473 | 0.5958 | 0.3243 | |
| Hunter Lab | 29.4063 | 44.9671 | 16.2941 | |
| CIE-Lab | 35.2962 | 54.3147 | 34.5632 | |
| CIE-LCH | 35.2962 | 64.3794 | 32.4707 | |
| CIE-LUV | 35.2962 | 101.0657 | 20.069 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100100 | 00011000 | 00011111 |
| Octal | 244 | 30 | 37 |
| Decimal | 164 | 24 | 31 |
| Hex | A4 | 18 | 1F |
RGB percentages
CMYK percentages
Shades #A4181F
Tints #A4181F
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A4181F color on black
#A4181F color sample text
#A4181F color on white
#A4181F color sample text
#A4181F CSS codes
.background { background-color: #A4181F; }
.text { color: #A4181F; }
.border { border: 3px solid #A4181F; }
.shadow { box-shadow: 0 8px 28px rgba(164, 24, 31, 0.35); }CSS preview
Accessibility
Contrast on white7.7:1AAA
Contrast on black2.73:1Poor
Web safe#990033Near
Luminance0.08640-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A4181F color
PortuguêsCor #A4181F
EspañolColor #A4181F
한국어#A4181F 색상
日本語#A4181F の色
中文#A4181F 颜色
DeutschFarbe #A4181F
FrançaisCouleur #A4181F
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A4181F color.
Related shades
See Reds