Cobalt

#0872AA

Blue

Color Codes

All color formats for development

HEX
#0872AA
RGB
rgb(8, 114, 170)
HSL
hsl(201, 91%, 35%)
OKLCH
oklch(0.528 0.121 241.2)
CMYK
cmyk(95%, 33%, 0%, 33%)

Accessibility

WCAG contrast compliance

On White Background

5.25:1

AA AAA

On Black Background

4.00:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#F0F9
100
#DDF2
200
#C0E7
300
#8FD4
400
#55BE
500
#24AC
600
#0A8F
700
#0872
800
#0651
900
#0434
950
#0220

Shades

Darker variations

1#076699
2#065B88
3#065077
4#054466
5#043955
6#032D44
7#022233
8#021722
9#010B11

Tints

Lighter variations

1#0A87CA
2#0B9CEA
3#21ABF5
4#41B7F6
5#61C3F8
6#80CFF9
7#A0DBFB
8#C0E7FC
9#DFF3FE

Tones

Muted variations

1#106FA2
2#186D9A
3#206A92
4#29688A
5#316582
6#39637A
7#416172
8#495E69
9#515C61

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
F0F9
#F0F9FE
BackgroundsSubtle highlightsCard backgrounds
100
DDF2
#DDF2FD
Light backgroundsTable row hoverSkeleton loading
200
C0E7
#C0E7FC
Secondary backgroundsInput backgroundsDividers
300
8FD4
#8FD4FA
BordersInactive statesPlaceholder text
400
55BE
#55BEF7
Disabled statesSecondary iconsMuted text
500
24AC
#24ACF5
Primary brand colorCTAsActive elementsLinks
600
0A8F
#0A8FD6
Hover statesFocus ringsPrimary buttons hover
700
0872
#0872AA
Active/pressed statesDark mode accentsSecondary text
800
0651
#06517A
Text on light backgroundsHeadingsStrong borders
900
0434
#04344E
Primary textHigh emphasis contentDark headings
950
0220
#022031
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --cobalt-50: #F0F9FE;
  --cobalt-100: #DDF2FD;
  --cobalt-200: #C0E7FC;
  --cobalt-300: #8FD4FA;
  --cobalt-400: #55BEF7;
  --cobalt-500: #24ACF5;
  --cobalt-600: #0A8FD6;
  --cobalt-700: #0872AA;
  --cobalt-800: #06517A;
  --cobalt-900: #04344E;
  --cobalt-950: #022031;
}
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