Cobalt
#0B4CA8
BlueColor Codes
All color formats for development
HEX
#0B4CA8RGB
rgb(11, 76, 168)HSL
hsl(215, 88%, 35%)OKLCH
oklch(0.438 0.16 259.1)CMYK
cmyk(93%, 55%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A4597
2#093D86
3#073575
4#062E65
5#052654
6#041E43
7#031732
8#020F22
9#010811
Tints
Lighter variations
1#0D5AC7
2#0F68E6
3#257AF1
4#448DF3
5#63A0F5
6#82B3F7
7#A2C6F9
8#C1D9FB
9#E0ECFD
Tones
Muted variations
1#134DA0
2#1A4F98
3#225090
4#2A5188
5#325381
6#3A5479
7#425571
8#4A5769
9#515861
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEB #DDEBFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1D9 #C1D9FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91BC #91BCF8 | BordersInactive statesPlaceholder text |
| 400 | 5799 #5799F4 | Disabled statesSecondary iconsMuted text |
| 500 | 277B #277BF1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D60 #0D60D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B4C #0B4CA8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0836 #083678 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0523 #05234D | Primary textHigh emphasis contentDark headings |
| 950 | 0316 #031630 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FE;
--cobalt-100: #DDEBFD;
--cobalt-200: #C1D9FB;
--cobalt-300: #91BCF8;
--cobalt-400: #5799F4;
--cobalt-500: #277BF1;
--cobalt-600: #0D60D3;
--cobalt-700: #0B4CA8;
--cobalt-800: #083678;
--cobalt-900: #05234D;
--cobalt-950: #031630;
}