Royal Blue
#644DFF
BlueColor Codes
All color formats for development
HEX
#644DFFRGB
rgb(100, 77, 255)HSL
hsl(248, 100%, 65%)OKLCH
oklch(0.559 0.249 280.5)CMYK
cmyk(61%, 70%, 0%, 0%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#482BFF
2#2B0AFF
3#1F00E8
4#1B00C7
5#1600A6
6#120085
7#0D0063
8#090042
9#040021
Tints
Lighter variations
1#745EFF
2#8370FF
3#9382FF
4#A294FF
5#B2A6FF
6#C1B8FF
7#D1C9FF
8#E0DBFF
9#F0EDFF
Tones
Muted variations
1#6B55F6
2#715EED
3#7867E4
4#7E70DB
5#8579D2
6#8C82C9
7#928BC1
8#9994B8
9#9F9DAF
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F0 #F2F0FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0DB #E0DBFF | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6BD #C6BDFF | Secondary backgroundsInput backgroundsDividers |
| 300 | 998A #998AFF | BordersInactive statesPlaceholder text |
| 400 | 644D #644DFF | Disabled statesSecondary iconsMuted text |
| 500 | 381A #381AFF | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E00 #1E00E0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1800 #1800B3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1100 #110080 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B00 #0B0052 | Primary textHigh emphasis contentDark headings |
| 950 | 0700 #070033 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--royal-blue-50: #F2F0FF;
--royal-blue-100: #E0DBFF;
--royal-blue-200: #C6BDFF;
--royal-blue-300: #998AFF;
--royal-blue-400: #644DFF;
--royal-blue-500: #381AFF;
--royal-blue-600: #1E00E0;
--royal-blue-700: #1800B3;
--royal-blue-800: #110080;
--royal-blue-900: #0B0052;
--royal-blue-950: #070033;
}