Black

#001433

Blue

Color Codes

All color formats for development

HEX
#001433
RGB
rgb(0, 20, 51)
HSL
hsl(216, 100%, 10%)
OKLCH
oklch(0.197 0.068 256.4)
CMYK
cmyk(100%, 61%, 0%, 80%)

Accessibility

WCAG contrast compliance

On White Background

18.29:1

AA AAA

On Black Background

1.15:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F0F6
100
#DBEA
200
#BDD7
300
#8AB9
400
#4D94
500
#1A75
600
#005A
700
#0047
800
#0033
900
#0021
950
#0014

Shades

Darker variations

1#00122E
2#001029
3#000E24
4#000C1F
5#000A1A
6#000814
7#00060F
8#00040A
9#000205

Tints

Lighter variations

1#002761
2#00398F
3#004BBD
4#005EEB
5#1A75FF
6#4791FF
7#75ACFF
8#A3C8FF
9#D1E3FF

Tones

Muted variations

1#031530
2#05152E
3#08162B
4#0A1629
5#0D1726
6#0F1724
7#121821
8#14181F
9#17191C

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F0F6
#F0F6FF
BackgroundsSubtle highlightsCard backgrounds
100
DBEA
#DBEAFF
Light backgroundsTable row hoverSkeleton loading
200
BDD7
#BDD7FF
Secondary backgroundsInput backgroundsDividers
300
8AB9
#8AB9FF
BordersInactive statesPlaceholder text
400
4D94
#4D94FF
Disabled statesSecondary iconsMuted text
500
1A75
#1A75FF
Primary brand colorCTAsActive elementsLinks
600
005A
#005AE0
Hover statesFocus ringsPrimary buttons hover
700
0047
#0047B3
Active/pressed statesDark mode accentsSecondary text
800
0033
#003380
Text on light backgroundsHeadingsStrong borders
900
0021
#002152
Primary textHigh emphasis contentDark headings
950
0014
#001433
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --black-50: #F0F6FF;
  --black-100: #DBEAFF;
  --black-200: #BDD7FF;
  --black-300: #8AB9FF;
  --black-400: #4D94FF;
  --black-500: #1A75FF;
  --black-600: #005AE0;
  --black-700: #0047B3;
  --black-800: #003380;
  --black-900: #002152;
  --black-950: #001433;
}
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