Royal Blue
#664EFD
BlueColor Codes
All color formats for development
HEX
#664EFDRGB
rgb(102, 78, 253)HSL
hsl(248, 98%, 65%)OKLCH
oklch(0.56 0.246 281.2)CMYK
cmyk(60%, 69%, 0%, 1%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#492DFD
2#2D0DFD
3#2102E6
4#1C02C5
5#1702A4
6#130183
7#0E0162
8#090142
9#050021
Tints
Lighter variations
1#7560FD
2#8472FE
3#9483FE
4#A395FE
5#B2A7FE
6#C2B8FE
7#D1CAFE
8#E0DCFF
9#F0EDFF
Tones
Muted variations
1#6C57F4
2#7260EC
3#7969E3
4#7F71DA
5#867AD1
6#8C83C9
7#938CC0
8#9994B7
9#9F9DAE
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F0 #F2F0FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0DC #E0DCFF | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6BD #C6BDFE | Secondary backgroundsInput backgroundsDividers |
| 300 | 9A8B #9A8BFE | BordersInactive statesPlaceholder text |
| 400 | 664E #664EFD | Disabled statesSecondary iconsMuted text |
| 500 | 3A1C #3A1CFD | Primary brand colorCTAsActive elementsLinks |
| 600 | 2002 #2002DE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1902 #1902B1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1201 #12017E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B01 #0B0151 | Primary textHigh emphasis contentDark headings |
| 950 | 0701 #070132 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F0FF;
--royal-blue-100: #E0DCFF;
--royal-blue-200: #C6BDFE;
--royal-blue-300: #9A8BFE;
--royal-blue-400: #664EFD;
--royal-blue-500: #3A1CFD;
--royal-blue-600: #2002DE;
--royal-blue-700: #1902B1;
--royal-blue-800: #12017E;
--royal-blue-900: #0B0151;
--royal-blue-950: #070132;
}