Cobalt
#0B47A8
BlueColor Codes
All color formats for development
HEX
#0B47A8RGB
rgb(11, 71, 168)HSL
hsl(217, 88%, 35%)OKLCH
oklch(0.427 0.167 260.5)CMYK
cmyk(93%, 58%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A4097
2#093986
3#073275
4#062B65
5#052354
6#041C43
7#031532
8#020E22
9#010711
Tints
Lighter variations
1#0D54C7
2#0F61E6
3#2573F1
4#4487F3
5#639BF5
6#82AFF7
7#A2C3F9
8#C1D7FB
9#E0EBFD
Tones
Muted variations
1#1349A0
2#1A4B98
3#224C90
4#2A4E88
5#325081
6#3A5279
7#425471
8#4A5669
9#515761
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE9 #DDE9FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1D7 #C1D7FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91B8 #91B8F8 | BordersInactive statesPlaceholder text |
| 400 | 5793 #5793F4 | Disabled statesSecondary iconsMuted text |
| 500 | 2775 #2775F1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D59 #0D59D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B47 #0B47A8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0833 #083378 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0520 #05204D | Primary textHigh emphasis contentDark headings |
| 950 | 0314 #031430 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FE;
--cobalt-100: #DDE9FD;
--cobalt-200: #C1D7FB;
--cobalt-300: #91B8F8;
--cobalt-400: #5793F4;
--cobalt-500: #2775F1;
--cobalt-600: #0D59D3;
--cobalt-700: #0B47A8;
--cobalt-800: #083378;
--cobalt-900: #05204D;
--cobalt-950: #031430;
}