Color conversion
Color conversion for #3F1721
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 63 | 23 | 33 | |
|---|---|---|---|---|
| HSL | 345° | 46.51% | 16.86% | |
| HSV | 345° | 63.49% | 24.71% | |
| CMYK | 0% | 63.49% | 47.62% | 75.29% |
| XYZ | 2.631 | 1.7796 | 1.6435 | |
| Yxy | 1.7796 | 0.4346 | 0.2939 | |
| Hunter Lab | 13.3402 | 11.8589 | 2.0365 | |
| CIE-Lab | 14.2853 | 20.7106 | 2.7888 | |
| CIE-LCH | 14.2853 | 20.8975 | 7.6691 | |
| CIE-LUV | 14.2853 | 20.313 | -0.1447 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00111111 | 00010111 | 00100001 |
| Octal | 77 | 27 | 41 |
| Decimal | 63 | 23 | 33 |
| Hex | 3F | 17 | 21 |
RGB percentages
CMYK percentages
Shades #3F1721
Tints #3F1721
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#3F1721 color on black
#3F1721 color sample text
#3F1721 color on white
#3F1721 color sample text
#3F1721 CSS codes
.background { background-color: #3F1721; }
.text { color: #3F1721; }
.border { border: 3px solid #3F1721; }
.shadow { box-shadow: 0 8px 28px rgba(63, 23, 33, 0.35); }CSS preview
Accessibility
Contrast on white15.49:1AAA
Contrast on black1.36:1Poor
Web safe#330033Near
Luminance0.01780-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#3F1721 color
PortuguêsCor #3F1721
EspañolColor #3F1721
한국어#3F1721 색상
日本語#3F1721 の色
中文#3F1721 颜色
DeutschFarbe #3F1721
FrançaisCouleur #3F1721
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #3F1721 color.
Related shades
See Reds