Cobalt
#0A3C76
BlueColor Codes
All color formats for development
HEX
#0A3C76RGB
rgb(10, 60, 118)HSL
hsl(212, 84%, 25%)OKLCH
oklch(0.361 0.112 255.8)CMYK
cmyk(92%, 49%, 0%, 54%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#09366A
2#08305E
3#072A52
4#062446
5#051E3B
6#04182F
7#031223
8#020C17
9#01060C
Tints
Lighter variations
1#0D4E98
2#1060BC
3#1372DF
4#2C86ED
5#4F9AF0
6#72AEF3
7#95C2F6
8#B9D7F9
9#DCEBFC
Tones
Muted variations
1#103D70
2#153D6B
3#1A3D65
4#203E60
5#253E5B
6#2A3E55
7#303F50
8#353F4A
9#3A3F45
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEEC #DEECFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2DC #C2DCFA | Secondary backgroundsInput backgroundsDividers |
| 300 | 93C1 #93C1F6 | BordersInactive statesPlaceholder text |
| 400 | 5BA1 #5BA1F1 | Disabled statesSecondary iconsMuted text |
| 500 | 2C86 #2C86ED | Primary brand colorCTAsActive elementsLinks |
| 600 | 126A #126ACE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0E54 #0E54A4 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A3C #0A3C75 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0727 #07274B | Primary textHigh emphasis contentDark headings |
| 950 | 0418 #04182F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F7FE;
--cobalt-100: #DEECFC;
--cobalt-200: #C2DCFA;
--cobalt-300: #93C1F6;
--cobalt-400: #5BA1F1;
--cobalt-500: #2C86ED;
--cobalt-600: #126ACE;
--cobalt-700: #0E54A4;
--cobalt-800: #0A3C75;
--cobalt-900: #07274B;
--cobalt-950: #04182F;
}