Color conversion
Color conversion for #AC181F
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 172 | 24 | 31 | |
|---|---|---|---|---|
| HSL | 357.16° | 75.51% | 38.43% | |
| HSV | 357.16° | 86.05% | 67.45% | |
| CMYK | 0% | 86.05% | 81.98% | 32.55% |
| XYZ | 17.5894 | 9.5258 | 2.2086 | |
| Yxy | 9.5258 | 0.5998 | 0.3248 | |
| Hunter Lab | 30.8639 | 47.7149 | 17.3636 | |
| CIE-Lab | 36.9775 | 56.5803 | 36.7963 | |
| CIE-LCH | 36.9775 | 67.4929 | 33.0375 | |
| CIE-LUV | 36.9775 | 107.2967 | 21.4954 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 10101100 | 00011000 | 00011111 |
| Octal | 254 | 30 | 37 |
| Decimal | 172 | 24 | 31 |
| Hex | AC | 18 | 1F |
RGB percentages
CMYK percentages
Shades #AC181F
Tints #AC181F
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#AC181F color on black
#AC181F color sample text
#AC181F color on white
#AC181F color sample text
#AC181F CSS codes
.background { background-color: #AC181F; }
.text { color: #AC181F; }
.border { border: 3px solid #AC181F; }
.shadow { box-shadow: 0 8px 28px rgba(172, 24, 31, 0.35); }CSS preview
Accessibility
Contrast on white7.23:1AAA
Contrast on black2.9:1Poor
Web safe#990033Near
Luminance0.09520-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#AC181F color
PortuguêsCor #AC181F
EspañolColor #AC181F
한국어#AC181F 색상
日本語#AC181F の色
中文#AC181F 颜色
DeutschFarbe #AC181F
FrançaisCouleur #AC181F
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #AC181F color.
Related shades
See Reds