Cobalt
#0730AB
BlueColor Codes
All color formats for development
HEX
#0730ABRGB
rgb(7, 48, 171)HSL
hsl(225, 92%, 35%)OKLCH
oklch(0.386 0.198 264.1)CMYK
cmyk(96%, 72%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#062B9A
2#062789
3#052278
4#041D67
5#041856
6#031345
7#020E33
8#010A22
9#010511
Tints
Lighter variations
1#0839CB
2#0A42EB
3#2056F6
4#406EF7
5#6086F8
6#809EFA
7#A0B6FB
8#BFCFFC
9#DFE7FE
Tones
Muted variations
1#0F34A3
2#18389B
3#203D93
4#28418B
5#304582
6#38497A
7#414D72
8#49516A
9#515561
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F4 #F0F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE5 #DDE5FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFCF #BFCFFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8EA9 #8EA9FA | BordersInactive statesPlaceholder text |
| 400 | 547D #547DF8 | Disabled statesSecondary iconsMuted text |
| 500 | 2357 #2357F6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 093D #093DD7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0730 #0730AB | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0522 #05227A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0316 #03164E | Primary textHigh emphasis contentDark headings |
| 950 | 020E #020E31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F4FE;
--cobalt-100: #DDE5FE;
--cobalt-200: #BFCFFC;
--cobalt-300: #8EA9FA;
--cobalt-400: #547DF8;
--cobalt-500: #2357F6;
--cobalt-600: #093DD7;
--cobalt-700: #0730AB;
--cobalt-800: #05227A;
--cobalt-900: #03164E;
--cobalt-950: #020E31;
}