Cobalt

#204E92

Blue

Color Codes

All color formats for development

HEX
#204E92
RGB
rgb(32, 78, 146)
HSL
hsl(216, 64%, 35%)
OKLCH
oklch(0.431 0.123 258.4)
CMYK
cmyk(78%, 47%, 0%, 43%)

Accessibility

WCAG contrast compliance

On White Background

8.18:1

AA AAA

On Black Background

2.57:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F2F6
100
#E2EB
200
#C9DA
300
#9FBD
400
#6D9A
500
#437E
600
#2862
700
#204E
800
#1738
900
#0F24
950
#0916

Shades

Darker variations

1#1D4684
2#1A3E75
3#163666
4#132F58
5#102749
6#0D1F3B
7#0A172C
8#06101D
9#03080F

Tints

Lighter variations

1#265CAE
2#2C6BC9
3#417CD5
4#5C8FDB
5#77A2E1
6#92B4E7
7#ADC7ED
8#C9DAF3
9#E4ECF9

Tones

Muted variations

1#264F8D
2#2C5087
3#315181
4#37527C
5#3D5476
6#425570
7#48566A
8#4E5765
9#54585F

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F2F6
#F2F6FC
BackgroundsSubtle highlightsCard backgrounds
100
E2EB
#E2EBF9
Light backgroundsTable row hoverSkeleton loading
200
C9DA
#C9DAF3
Secondary backgroundsInput backgroundsDividers
300
9FBD
#9FBDEA
BordersInactive statesPlaceholder text
400
6D9A
#6D9ADF
Disabled statesSecondary iconsMuted text
500
437E
#437ED6
Primary brand colorCTAsActive elementsLinks
600
2862
#2862B8
Hover statesFocus ringsPrimary buttons hover
700
204E
#204E92
Active/pressed statesDark mode accentsSecondary text
800
1738
#173869
Text on light backgroundsHeadingsStrong borders
900
0F24
#0F2443
Primary textHigh emphasis contentDark headings
950
0916
#09162A
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --cobalt-50: #F2F6FC;
  --cobalt-100: #E2EBF9;
  --cobalt-200: #C9DAF3;
  --cobalt-300: #9FBDEA;
  --cobalt-400: #6D9ADF;
  --cobalt-500: #437ED6;
  --cobalt-600: #2862B8;
  --cobalt-700: #204E92;
  --cobalt-800: #173869;
  --cobalt-900: #0F2443;
  --cobalt-950: #09162A;
}
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