Color conversion
Color conversion for #283F4B
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 40 | 63 | 75 | |
|---|---|---|---|---|
| HSL | 200.57° | 30.43% | 22.55% | |
| HSV | 200.57° | 46.67% | 29.41% | |
| CMYK | 46.67% | 16% | 0% | 70.59% |
| XYZ | 3.9221 | 4.5139 | 7.3198 | |
| Yxy | 4.5139 | 0.2489 | 0.2865 | |
| Hunter Lab | 21.2459 | -4.2287 | -5.5468 | |
| CIE-Lab | 25.3024 | -5.2463 | -10.1113 | |
| CIE-LCH | 25.3024 | 11.3913 | 242.5772 | |
| CIE-LUV | 25.3024 | -9.9373 | -11.2695 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00101000 | 00111111 | 01001011 |
| Octal | 50 | 77 | 113 |
| Decimal | 40 | 63 | 75 |
| Hex | 28 | 3F | 4B |
RGB percentages
CMYK percentages
Shades #283F4B
Tints #283F4B
Harmony
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
#283F4B color on black
#283F4B color sample text
#283F4B color on white
#283F4B color sample text
#283F4B CSS codes
.background { background-color: #283F4B; }
.text { color: #283F4B; }
.border { border: 3px solid #283F4B; }
.shadow { box-shadow: 0 8px 28px rgba(40, 63, 75, 0.35); }CSS preview
Accessibility
Contrast on white11.04:1AAA
Contrast on black1.9:1Poor
Web safe#333333Near
Luminance0.04510-1
Global naming
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
English#283F4B color
PortuguêsCor #283F4B
EspañolColor #283F4B
한국어#283F4B 색상
日本語#283F4B の色
中文#283F4B 颜色
DeutschFarbe #283F4B
FrançaisCouleur #283F4B
Pairings
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with #283F4B color.
Related shades
See Blues