Royal Blue

#634EFD

Blue

Color Codes

All color formats for development

HEX
#634EFD
RGB
rgb(99, 78, 253)
HSL
hsl(247, 98%, 65%)
OKLCH
oklch(0.558 0.246 280.2)
CMYK
cmyk(61%, 69%, 0%, 1%)

Accessibility

WCAG contrast compliance

On White Background

5.20:1

AA AAA

On Black Background

4.04:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F2F0
100
#E0DC
200
#C5BD
300
#988B
400
#634E
500
#361C
600
#1C02
700
#1602
800
#1001
900
#0A01
950
#0601

Shades

Darker variations

1#462DFD
2#290DFD
3#1D02E6
4#1902C5
5#1502A4
6#100183
7#0C0162
8#080142
9#040021

Tints

Lighter variations

1#7260FD
2#8272FE
3#9283FE
4#A195FE
5#B1A7FE
6#C0B8FE
7#D0CAFE
8#E0DCFF
9#EFEDFF

Tones

Muted variations

1#6957F4
2#7060EC
3#7769E3
4#7E71DA
5#847AD1
6#8B83C9
7#928CC0
8#9894B7
9#9F9DAE

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F2F0
#F2F0FF
BackgroundsSubtle highlightsCard backgrounds
100
E0DC
#E0DCFF
Light backgroundsTable row hoverSkeleton loading
200
C5BD
#C5BDFE
Secondary backgroundsInput backgroundsDividers
300
988B
#988BFE
BordersInactive statesPlaceholder text
400
634E
#634EFD
Disabled statesSecondary iconsMuted text
500
361C
#361CFD
Primary brand colorCTAsActive elementsLinks
600
1C02
#1C02DE
Hover statesFocus ringsPrimary buttons hover
700
1602
#1602B1
Active/pressed statesDark mode accentsSecondary text
800
1001
#10017E
Text on light backgroundsHeadingsStrong borders
900
0A01
#0A0151
Primary textHigh emphasis contentDark headings
950
0601
#060132
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: #C5BDFE;
  --royal-blue-300: #988BFE;
  --royal-blue-400: #634EFD;
  --royal-blue-500: #361CFD;
  --royal-blue-600: #1C02DE;
  --royal-blue-700: #1602B1;
  --royal-blue-800: #10017E;
  --royal-blue-900: #0A0151;
  --royal-blue-950: #060132;
}
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