Color conversion
Color conversion for #A4181B
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 164 | 24 | 27 | |
|---|---|---|---|---|
| HSL | 358.71° | 74.47% | 36.86% | |
| HSV | 358.71° | 85.37% | 64.31% | |
| CMYK | 0% | 85.37% | 83.54% | 35.69% |
| XYZ | 15.8363 | 8.6275 | 1.8682 | |
| Yxy | 8.6275 | 0.6014 | 0.3276 | |
| Hunter Lab | 29.3726 | 44.8358 | 16.7913 | |
| CIE-Lab | 35.257 | 54.1972 | 36.7898 | |
| CIE-LCH | 35.257 | 65.5044 | 34.1692 | |
| CIE-LUV | 35.257 | 101.7849 | 21.2603 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10100100 | 00011000 | 00011011 |
| Octal | 244 | 30 | 33 |
| Decimal | 164 | 24 | 27 |
| Hex | A4 | 18 | 1B |
RGB percentages
CMYK percentages
Shades #A4181B
Tints #A4181B
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#A4181B color on black
#A4181B color sample text
#A4181B color on white
#A4181B color sample text
#A4181B CSS codes
.background { background-color: #A4181B; }
.text { color: #A4181B; }
.border { border: 3px solid #A4181B; }
.shadow { box-shadow: 0 8px 28px rgba(164, 24, 27, 0.35); }CSS preview
Accessibility
Contrast on white7.71:1AAA
Contrast on black2.72:1Poor
Web safe#990033Near
Luminance0.08620-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#A4181B color
PortuguêsCor #A4181B
EspañolColor #A4181B
한국어#A4181B 색상
日本語#A4181B の色
中文#A4181B 颜色
DeutschFarbe #A4181B
FrançaisCouleur #A4181B
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #A4181B color.
Related shades
See Reds