Color conversion
Color conversion for #218DDD
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 33 | 141 | 221 | |
|---|---|---|---|---|
| HSL | 205.53° | 74.02% | 49.8% | |
| HSV | 205.53° | 85.07% | 86.67% | |
| CMYK | 85.07% | 36.2% | 0% | 13.33% |
| XYZ | 23.1982 | 24.5906 | 71.9164 | |
| Yxy | 24.5906 | 0.1938 | 0.2054 | |
| Hunter Lab | 49.5889 | -3.2771 | -51.2395 | |
| CIE-Lab | 56.6743 | -0.7812 | -48.8745 | |
| CIE-LCH | 56.6743 | 48.8807 | 269.0843 | |
| CIE-LUV | 56.6743 | -33.2808 | -76.7819 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00100001 | 10001101 | 11011101 |
| Octal | 41 | 215 | 335 |
| Decimal | 33 | 141 | 221 |
| Hex | 21 | 8D | DD |
RGB percentages
CMYK percentages
Shades #218DDD
Tints #218DDD
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#218DDD color on black
#218DDD color sample text
#218DDD color on white
#218DDD color sample text
#218DDD CSS codes
.background { background-color: #218DDD; }
.text { color: #218DDD; }
.border { border: 3px solid #218DDD; }
.shadow { box-shadow: 0 8px 28px rgba(33, 141, 221, 0.35); }CSS preview
Accessibility
Contrast on white3.55:1Large text
Contrast on black5.92:1AA
Web safe#3399CCNear
Luminance0.24590-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#218DDD color
PortuguêsCor #218DDD
EspañolColor #218DDD
한국어#218DDD 색상
日本語#218DDD の色
中文#218DDD 颜色
DeutschFarbe #218DDD
FrançaisCouleur #218DDD
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #218DDD color.
Related shades
See Blues