Cobalt
#0B35A8
BlueColor Codes
All color formats for development
HEX
#0B35A8RGB
rgb(11, 53, 168)HSL
hsl(224, 88%, 35%)OKLCH
oklch(0.392 0.188 263.9)CMYK
cmyk(93%, 68%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A2F97
2#092A86
3#072575
4#062065
5#051A54
6#041543
7#031032
8#020B22
9#010511
Tints
Lighter variations
1#0D3EC7
2#0F48E6
3#255BF1
4#4473F3
5#638AF5
6#82A1F7
7#A2B9F9
8#C1D0FB
9#E0E8FD
Tones
Muted variations
1#1338A0
2#1A3C98
3#224090
4#2A4388
5#324781
6#3A4B79
7#424E71
8#4A5269
9#515661
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F4 #F1F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE6 #DDE6FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1D0 #C1D0FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91AC #91ACF8 | BordersInactive statesPlaceholder text |
| 400 | 5781 #5781F4 | Disabled statesSecondary iconsMuted text |
| 500 | 275D #275DF1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D42 #0D42D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B35 #0B35A8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0826 #082678 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0518 #05184D | Primary textHigh emphasis contentDark headings |
| 950 | 030F #030F30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F4FE;
--cobalt-100: #DDE6FD;
--cobalt-200: #C1D0FB;
--cobalt-300: #91ACF8;
--cobalt-400: #5781F4;
--cobalt-500: #275DF1;
--cobalt-600: #0D42D3;
--cobalt-700: #0B35A8;
--cobalt-800: #082678;
--cobalt-900: #05184D;
--cobalt-950: #030F30;
}