Cobalt
#0A22A9
BlueColor Codes
All color formats for development
HEX
#0A22A9RGB
rgb(10, 34, 169)HSL
hsl(231, 89%, 35%)OKLCH
oklch(0.363 0.209 265.4)CMYK
cmyk(94%, 80%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#091E98
2#081B87
3#071876
4#061465
5#051154
6#040D43
7#030A33
8#020722
9#010311
Tints
Lighter variations
1#0C28C8
2#0D2EE7
3#2443F2
4#435EF4
5#6278F6
6#8293F8
7#A1AEFA
8#C0C9FB
9#E0E4FD
Tones
Muted variations
1#1227A1
2#1A2D99
3#223291
4#2A3889
5#323D81
6#394379
7#414971
8#494E69
9#515461
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE2 #DDE2FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0C9 #C0C9FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 90A0 #90A0F9 | BordersInactive statesPlaceholder text |
| 400 | 566E #566EF5 | Disabled statesSecondary iconsMuted text |
| 500 | 2645 #2645F2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0C2A #0C2AD4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0A22 #0A22A9 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0718 #071878 | Text on light backgroundsHeadingsStrong borders |
| 900 | 040F #040F4D | Primary textHigh emphasis contentDark headings |
| 950 | 030A #030A30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FE;
--cobalt-100: #DDE2FD;
--cobalt-200: #C0C9FB;
--cobalt-300: #90A0F9;
--cobalt-400: #566EF5;
--cobalt-500: #2645F2;
--cobalt-600: #0C2AD4;
--cobalt-700: #0A22A9;
--cobalt-800: #071878;
--cobalt-900: #040F4D;
--cobalt-950: #030A30;
}