Cobalt
#19379A
BlueColor Codes
All color formats for development
HEX
#19379ARGB
rgb(25, 55, 154)HSL
hsl(226, 72%, 35%)OKLCH
oklch(0.386 0.165 265.7)CMYK
cmyk(84%, 64%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#16318A
2#142C7B
3#11266B
4#0F215C
5#0C1B4D
6#0A163D
7#07102E
8#050B1F
9#02050F
Tints
Lighter variations
1#1E41B6
2#224BD3
3#375EDF
4#5475E3
5#708CE8
6#8DA3EC
7#A9BAF1
8#C6D1F6
9#E2E8FA
Tones
Muted variations
1#1F3A93
2#263E8D
3#2C4186
4#334580
5#394879
6#404C73
7#464F6D
8#4C5266
9#535660
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E6 #E0E6FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D1 #C6D1F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AAE #9AAEEF | BordersInactive statesPlaceholder text |
| 400 | 6583 #6583E6 | Disabled statesSecondary iconsMuted text |
| 500 | 3A60 #3A60DF | Primary brand colorCTAsActive elementsLinks |
| 600 | 1F45 #1F45C1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1937 #19379A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1227 #12276E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B19 #0B1946 | Primary textHigh emphasis contentDark headings |
| 950 | 0710 #07102C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FD;
--cobalt-100: #E0E6FA;
--cobalt-200: #C6D1F6;
--cobalt-300: #9AAEEF;
--cobalt-400: #6583E6;
--cobalt-500: #3A60DF;
--cobalt-600: #1F45C1;
--cobalt-700: #19379A;
--cobalt-800: #12276E;
--cobalt-900: #0B1946;
--cobalt-950: #07102C;
}