Cobalt
#18419A
BlueColor Codes
All color formats for development
HEX
#18419ARGB
rgb(24, 65, 154)HSL
hsl(221, 73%, 35%)OKLCH
oklch(0.406 0.153 262.9)CMYK
cmyk(84%, 58%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#163B8B
2#13347C
3#112E6C
4#0E275D
5#0C214D
6#0A1A3E
7#07142E
8#050D1F
9#02070F
Tints
Lighter variations
1#1D4DB7
2#215AD4
3#366CE0
4#5381E4
5#7096E9
6#8CABED
7#A9C0F2
8#C6D5F6
9#E2EAFB
Tones
Muted variations
1#1F4494
2#25468D
3#2C4987
4#324B80
5#394D7A
6#3F5073
7#46526D
8#4C5466
9#535760
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E8 #E0E8FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D5 #C6D5F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AB5 #9AB5EF | BordersInactive statesPlaceholder text |
| 400 | 658E #658EE7 | Disabled statesSecondary iconsMuted text |
| 500 | 386E #386EE0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E52 #1E52C2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1841 #18419A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 112F #112F6E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B1E #0B1E47 | Primary textHigh emphasis contentDark headings |
| 950 | 0713 #07132C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F5FD;
--cobalt-100: #E0E8FA;
--cobalt-200: #C6D5F6;
--cobalt-300: #9AB5EF;
--cobalt-400: #658EE7;
--cobalt-500: #386EE0;
--cobalt-600: #1E52C2;
--cobalt-700: #18419A;
--cobalt-800: #112F6E;
--cobalt-900: #0B1E47;
--cobalt-950: #07132C;
}