Color conversion
Color conversion for #1B81DD
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 27 | 129 | 221 | |
|---|---|---|---|---|
| HSL | 208.45° | 78.23% | 48.63% | |
| HSV | 208.45° | 87.78% | 86.67% | |
| CMYK | 87.78% | 41.63% | 0% | 13.33% |
| XYZ | 21.3484 | 21.1512 | 71.35 | |
| Yxy | 21.1512 | 0.1875 | 0.1858 | |
| Hunter Lab | 45.9904 | 2.3744 | -59.7538 | |
| CIE-Lab | 53.1146 | 6.0261 | -54.5535 | |
| CIE-LCH | 53.1146 | 54.8853 | 276.3035 | |
| CIE-LUV | 53.1146 | -29.9174 | -85.5486 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00011011 | 10000001 | 11011101 |
| Octal | 33 | 201 | 335 |
| Decimal | 27 | 129 | 221 |
| Hex | 1B | 81 | DD |
RGB percentages
CMYK percentages
Shades #1B81DD
Tints #1B81DD
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#1B81DD color on black
#1B81DD color sample text
#1B81DD color on white
#1B81DD color sample text
#1B81DD CSS codes
.background { background-color: #1B81DD; }
.text { color: #1B81DD; }
.border { border: 3px solid #1B81DD; }
.shadow { box-shadow: 0 8px 28px rgba(27, 129, 221, 0.35); }CSS preview
Accessibility
Contrast on white4.02:1Large text
Contrast on black5.23:1AA
Web safe#3399CCNear
Luminance0.21150-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#1B81DD color
PortuguêsCor #1B81DD
EspañolColor #1B81DD
한국어#1B81DD 색상
日本語#1B81DD の色
中文#1B81DD 颜色
DeutschFarbe #1B81DD
FrançaisCouleur #1B81DD
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #1B81DD color.
Related shades
See Blues