Cobalt
#142DCC
BlueColor Codes
All color formats for development
HEX
#142DCCRGB
rgb(20, 45, 204)HSL
hsl(232, 82%, 44%)OKLCH
oklch(0.421 0.238 266)CMYK
cmyk(90%, 78%, 0%, 20%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1228B8
2#1024A3
3#0E1F8F
4#0C1B7B
5#0A1666
6#081252
7#060D3D
8#040929
9#020414
Tints
Lighter variations
1#1732E6
2#2F48EA
3#495FED
4#6376F0
5#7D8DF2
6#97A4F5
7#B1BAF7
8#CBD1FA
9#E5E8FC
Tones
Muted variations
1#1D33C3
2#273ABA
3#3041B1
4#3948A7
5#424E9E
6#4B5595
7#555C8C
8#5E6383
9#676979
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE2 #DFE2FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3CA #C3CAF9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94A1 #94A1F4 | BordersInactive statesPlaceholder text |
| 400 | 5D70 #5D70EF | Disabled statesSecondary iconsMuted text |
| 500 | 2E47 #2E47EA | Primary brand colorCTAsActive elementsLinks |
| 600 | 142D #142DCC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1024 #1024A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B19 #0B1974 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0710 #07104A | Primary textHigh emphasis contentDark headings |
| 950 | 050A #050A2E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FE;
--cobalt-100: #DFE2FC;
--cobalt-200: #C3CAF9;
--cobalt-300: #94A1F4;
--cobalt-400: #5D70EF;
--cobalt-500: #2E47EA;
--cobalt-600: #142DCC;
--cobalt-700: #1024A2;
--cobalt-800: #0B1974;
--cobalt-900: #07104A;
--cobalt-950: #050A2E;
}