Royal Blue
#668AE5
BlueColor Codes
All color formats for development
HEX
#668AE5RGB
rgb(102, 138, 229)HSL
hsl(223, 71%, 65%)OKLCH
oklch(0.648 0.142 266.2)CMYK
cmyk(55%, 40%, 0%, 10%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#4A75E0
2#2E5FDC
3#2250C6
4#1D45AA
5#18398E
6#132E71
7#0E2255
8#0A1739
9#050B1C
Tints
Lighter variations
1#7696E8
2#85A2EA
3#94ADED
4#A3B9EF
5#B3C5F2
6#C2D0F5
7#D1DCF7
8#E0E8FA
9#F0F3FC
Tones
Muted variations
1#6D8DDF
2#7390D8
3#7993D2
4#8095CC
5#8698C5
6#8C9BBF
7#939EB9
8#99A0B2
9#9FA3AC
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E8 #E0E8FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D4 #C6D4F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BB2 #9BB2EE | BordersInactive statesPlaceholder text |
| 400 | 668A #668AE5 | Disabled statesSecondary iconsMuted text |
| 500 | 3B69 #3B69DE | Primary brand colorCTAsActive elementsLinks |
| 600 | 214E #214EC0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A3E #1A3E99 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 122C #122C6D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C1C #0C1C46 | Primary textHigh emphasis contentDark headings |
| 950 | 0712 #07122C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F5FD;
--royal-blue-100: #E0E8FA;
--royal-blue-200: #C6D4F5;
--royal-blue-300: #9BB2EE;
--royal-blue-400: #668AE5;
--royal-blue-500: #3B69DE;
--royal-blue-600: #214EC0;
--royal-blue-700: #1A3E99;
--royal-blue-800: #122C6D;
--royal-blue-900: #0C1C46;
--royal-blue-950: #07122C;
}