Royal Blue

#355BE3

Blue

Color Codes

All color formats for development

HEX
#355BE3
RGB
rgb(53, 91, 227)
HSL
hsl(227, 76%, 55%)
OKLCH
oklch(0.53 0.211 266.8)
CMYK
cmyk(77%, 60%, 0%, 11%)

Accessibility

WCAG contrast compliance

On White Background

5.59:1

AA AAA

On Black Background

3.76:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F2F4
100
#E0E5
200
#C5D0
300
#98AB
400
#627F
500
#355B
600
#1B40
700
#1533
800
#0F24
900
#0A17
950
#060F

Shades

Darker variations

1#1E48DE
2#1B40C5
3#1838AD
4#143094
5#11287B
6#0D2063
7#0A184A
8#071031
9#030819

Tints

Lighter variations

1#496BE6
2#5D7CE9
3#728CEC
4#869CEE
5#9AADF1
6#AEBDF4
7#C2CEF7
8#D7DEF9
9#EBEFFC

Tones

Muted variations

1#3E60DB
2#4665D2
3#4F6AC9
4#586FC1
5#6174B8
6#6978AF
7#727DA6
8#7B829E
9#848795

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F2F4
#F2F4FD
BackgroundsSubtle highlightsCard backgrounds
100
E0E5
#E0E5FB
Light backgroundsTable row hoverSkeleton loading
200
C5D0
#C5D0F7
Secondary backgroundsInput backgroundsDividers
300
98AB
#98ABF1
BordersInactive statesPlaceholder text
400
627F
#627FEA
Disabled statesSecondary iconsMuted text
500
355B
#355BE3
Primary brand colorCTAsActive elementsLinks
600
1B40
#1B40C5
Hover statesFocus ringsPrimary buttons hover
700
1533
#15339D
Active/pressed statesDark mode accentsSecondary text
800
0F24
#0F2470
Text on light backgroundsHeadingsStrong borders
900
0A17
#0A1748
Primary textHigh emphasis contentDark headings
950
060F
#060F2D
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --royal-blue-50: #F2F4FD;
  --royal-blue-100: #E0E5FB;
  --royal-blue-200: #C5D0F7;
  --royal-blue-300: #98ABF1;
  --royal-blue-400: #627FEA;
  --royal-blue-500: #355BE3;
  --royal-blue-600: #1B40C5;
  --royal-blue-700: #15339D;
  --royal-blue-800: #0F2470;
  --royal-blue-900: #0A1748;
  --royal-blue-950: #060F2D;
}
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