Color conversion
Color conversion for Ultramarine
Complete numeric profile for comparing screens, paints, palettes and digital materials.
Color spaces
| RGB | 18 | 10 | 143 | |
|---|---|---|---|---|
| HSL | 254.82° | 100% | 50% | |
| HSV | 254.82° | 100% | 100% | |
| CMYK | 75.29% | 100% | 0% | 0% |
| XYZ | 20.0939 | 8.2746 | 95.1265 | |
| Yxy | 8.2746 | 0.1627 | 0.067 | |
| Hunter Lab | 28.7656 | 74.3484 | -175.8565 | |
| CIE-Lab | 34.5484 | 79.979 | -104.0429 | |
| CIE-LCH | 34.5484 | 131.231 | 307.5499 | |
| CIE-LUV | 34.5484 | -4.8248 | -132.4851 |
Base numbers
| Base | Red | Green | Blue |
|---|---|---|---|
| Binary | 00111111 | 00000000 | 11111111 |
| Octal | 77 | 0 | 377 |
| Decimal | 63 | 0 | 255 |
| Hex | 3F | 00 | FF |
RGB percentages
CMYK percentages
Shades #3F00FF
Tints #3F00FF
Color schemes
Complementary
Analogous
Triadic
Split complementary
Tetradic
Rectangle
Monochromatic
Ultramarine on black
Ultramarine sample text
Ultramarine on white
Ultramarine sample text
#3F00FF CSS codes
.background { background-color: #3F00FF; }
.text { color: #3F00FF; }
.border { border: 3px solid #3F00FF; }
.shadow { box-shadow: 0 8px 28px rgba(63, 0, 255, 0.35); }CSS preview
Accessibility
Contrast on white7.91:1AAA
Contrast on black2.66:1Poor
Web safe#3300FFNear
Luminance0.08280-1
Color names in other languages
Use these names to compare international references, paint catalogs and design materials.
EnglishUltramarine
PortuguêsUltramarino
EspañolUltramarine
한국어Ultramarine
日本語Ultramarine
中文Ultramarine
DeutschUltramarine
FrançaisUltramarine
Nearby palette
Useful combinations for testing contrast, emphasis and visual harmony with Ultramarine.