Cobalt
#0B2AA8
BlueColor Codes
All color formats for development
HEX
#0B2AA8RGB
rgb(11, 42, 168)HSL
hsl(228, 88%, 35%)OKLCH
oklch(0.374 0.2 265)CMYK
cmyk(93%, 75%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A2697
2#092286
3#071D75
4#061965
5#051554
6#041143
7#030D32
8#020822
9#010411
Tints
Lighter variations
1#0D32C7
2#0F3AE6
3#254EF1
4#4467F3
5#6380F5
6#829AF7
7#A2B3F9
8#C1CCFB
9#E0E6FD
Tones
Muted variations
1#132FA0
2#1A3498
3#223890
4#2A3D88
5#324281
6#3A4679
7#424B71
8#4A5069
9#515561
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE4 #DDE4FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1CC #C1CCFB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91A5 #91A5F8 | BordersInactive statesPlaceholder text |
| 400 | 5777 #5777F4 | Disabled statesSecondary iconsMuted text |
| 500 | 2750 #2750F1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D35 #0D35D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B2A #0B2AA8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 081E #081E78 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0513 #05134D | Primary textHigh emphasis contentDark headings |
| 950 | 030C #030C30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FE;
--cobalt-100: #DDE4FD;
--cobalt-200: #C1CCFB;
--cobalt-300: #91A5F8;
--cobalt-400: #5777F4;
--cobalt-500: #2750F1;
--cobalt-600: #0D35D3;
--cobalt-700: #0B2AA8;
--cobalt-800: #081E78;
--cobalt-900: #05134D;
--cobalt-950: #030C30;
}