Royal Blue
#3645E2
BlueColor Codes
All color formats for development
HEX
#3645E2RGB
rgb(54, 69, 226)HSL
hsl(235, 75%, 55%)OKLCH
oklch(0.492 0.233 270.3)CMYK
cmyk(76%, 69%, 0%, 11%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#202FDD
2#1C2AC4
3#1925AC
4#152093
5#121A7B
6#0E1562
7#0B104A
8#070B31
9#040519
Tints
Lighter variations
1#4A57E5
2#5E6AE8
3#727CEB
4#878FEE
5#9BA2F1
6#AFB4F4
7#C3C7F6
8#D7DAF9
9#EBECFC
Tones
Muted variations
1#3F4CDA
2#4753D1
3#505AC8
4#5961C0
5#6168B7
6#6A70AF
7#7277A6
8#7B7E9D
9#848595
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E2 #E0E2FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5C9 #C5C9F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98A0 #98A0F0 | BordersInactive statesPlaceholder text |
| 400 | 636E #636EE9 | Disabled statesSecondary iconsMuted text |
| 500 | 3645 #3645E2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C2A #1C2AC4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1621 #16219C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1018 #101870 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A0F #0A0F47 | Primary textHigh emphasis contentDark headings |
| 950 | 060A #060A2D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F3FD;
--royal-blue-100: #E0E2FB;
--royal-blue-200: #C5C9F7;
--royal-blue-300: #98A0F0;
--royal-blue-400: #636EE9;
--royal-blue-500: #3645E2;
--royal-blue-600: #1C2AC4;
--royal-blue-700: #16219C;
--royal-blue-800: #101870;
--royal-blue-900: #0A0F47;
--royal-blue-950: #060A2D;
}