Cobalt

#122BCE

Blue

Color Codes

All color formats for development

HEX
#122BCE
RGB
rgb(18, 43, 206)
HSL
hsl(232, 84%, 44%)
OKLCH
oklch(0.421 0.242 265.8)
CMYK
cmyk(91%, 79%, 0%, 19%)

Accessibility

WCAG contrast compliance

On White Background

9.28:1

AA AAA

On Black Background

2.26:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F1F3
100
#DEE2
200
#C2C9
300
#93A0
400
#5B6F
500
#2C46
600
#122B
700
#0E22
800
#0A18
900
#0710
950
#040A

Shades

Darker variations

1#1027BA
2#0E22A5
3#0D1E91
4#0B1A7C
5#091667
6#071153
7#050D3E
8#040929
9#020415

Tints

Lighter variations

1#1431E9
2#2D46ED
3#475DEF
4#6175F1
5#7C8CF4
6#96A3F6
7#B0BAF8
8#CAD1FA
9#E5E8FD

Tones

Muted variations

1#1B32C5
2#2539BC
3#2E40B2
4#3847A9
5#414E9F
6#4B5596
7#545B8C
8#5D6283
9#67697A

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F1F3
#F1F3FE
BackgroundsSubtle highlightsCard backgrounds
100
DEE2
#DEE2FC
Light backgroundsTable row hoverSkeleton loading
200
C2C9
#C2C9FA
Secondary backgroundsInput backgroundsDividers
300
93A0
#93A0F6
BordersInactive statesPlaceholder text
400
5B6F
#5B6FF1
Disabled statesSecondary iconsMuted text
500
2C46
#2C46ED
Primary brand colorCTAsActive elementsLinks
600
122B
#122BCE
Hover statesFocus ringsPrimary buttons hover
700
0E22
#0E22A4
Active/pressed statesDark mode accentsSecondary text
800
0A18
#0A1875
Text on light backgroundsHeadingsStrong borders
900
0710
#07104B
Primary textHigh emphasis contentDark headings
950
040A
#040A2F
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --cobalt-50: #F1F3FE;
  --cobalt-100: #DEE2FC;
  --cobalt-200: #C2C9FA;
  --cobalt-300: #93A0F6;
  --cobalt-400: #5B6FF1;
  --cobalt-500: #2C46ED;
  --cobalt-600: #122BCE;
  --cobalt-700: #0E22A4;
  --cobalt-800: #0A1875;
  --cobalt-900: #07104B;
  --cobalt-950: #040A2F;
}
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