Royal Blue
#3D57DB
BlueColor Codes
All color formats for development
HEX
#3D57DBRGB
rgb(61, 87, 219)HSL
hsl(230, 69%, 55%)OKLCH
oklch(0.519 0.203 269.4)CMYK
cmyk(72%, 60%, 0%, 14%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2744D5
2#233DBE
3#1E35A6
4#1A2D8E
5#162677
6#111E5F
7#0D1747
8#090F2F
9#040818
Tints
Lighter variations
1#5068DF
2#6479E3
3#778AE6
4#8B9AEA
5#9EABED
6#B1BCF1
7#C5CDF4
8#D8DDF8
9#ECEEFB
Tones
Muted variations
1#455DD4
2#4D62CC
3#5567C4
4#5D6DBC
5#6572B4
6#6D77AC
7#747CA4
8#7C829C
9#848794
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E5 #E1E5F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7CF #C7CFF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CA9 #9CA9ED | BordersInactive statesPlaceholder text |
| 400 | 687D #687DE3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D57 #3D57DB | Primary brand colorCTAsActive elementsLinks |
| 600 | 233D #233DBE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C30 #1C3097 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1422 #14226C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D16 #0D1645 | Primary textHigh emphasis contentDark headings |
| 950 | 080E #080E2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F4FD;
--royal-blue-100: #E1E5F9;
--royal-blue-200: #C7CFF5;
--royal-blue-300: #9CA9ED;
--royal-blue-400: #687DE3;
--royal-blue-500: #3D57DB;
--royal-blue-600: #233DBE;
--royal-blue-700: #1C3097;
--royal-blue-800: #14226C;
--royal-blue-900: #0D1645;
--royal-blue-950: #080E2B;
}