Cobalt
#0B5EA8
BlueColor Codes
All color formats for development
HEX
#0B5EA8RGB
rgb(11, 94, 168)HSL
hsl(208, 88%, 35%)OKLCH
oklch(0.479 0.139 252.2)CMYK
cmyk(93%, 44%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A5597
2#094C86
3#074275
4#063965
5#052F54
6#042643
7#031C32
8#021322
9#010911
Tints
Lighter variations
1#0D70C7
2#0F82E6
3#2592F1
4#44A1F3
5#63B1F5
6#82C1F7
7#A2D0F9
8#C1E0FB
9#E0EFFD
Tones
Muted variations
1#135EA0
2#1A5D98
3#225D90
4#2A5C88
5#325C81
6#3A5B79
7#425B71
8#4A5A69
9#515A61
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F8 #F1F8FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEE #DDEEFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1E0 #C1E0FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91C8 #91C8F8 | BordersInactive statesPlaceholder text |
| 400 | 57AB #57ABF4 | Disabled statesSecondary iconsMuted text |
| 500 | 2793 #2793F1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D77 #0D77D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B5E #0B5EA8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0843 #084378 | Text on light backgroundsHeadingsStrong borders |
| 900 | 052B #052B4D | Primary textHigh emphasis contentDark headings |
| 950 | 031B #031B30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F8FE;
--cobalt-100: #DDEEFD;
--cobalt-200: #C1E0FB;
--cobalt-300: #91C8F8;
--cobalt-400: #57ABF4;
--cobalt-500: #2793F1;
--cobalt-600: #0D77D3;
--cobalt-700: #0B5EA8;
--cobalt-800: #084378;
--cobalt-900: #052B4D;
--cobalt-950: #031B30;
}