Cobalt
#0D24A5
BlueColor Codes
All color formats for development
HEX
#0D24A5RGB
rgb(13, 36, 165)HSL
hsl(231, 85%, 35%)OKLCH
oklch(0.362 0.202 265.7)CMYK
cmyk(92%, 78%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C2195
2#0B1D84
3#091974
4#081663
5#071253
6#050E42
7#040B32
8#030721
9#010411
Tints
Lighter variations
1#102BC4
2#1232E2
3#2846EE
4#4760F0
5#667BF3
6#8495F5
7#A3B0F8
8#C2CAFA
9#E0E5FD
Tones
Muted variations
1#15299E
2#1D2F96
3#24348E
4#2C3987
5#333F7F
6#3B4478
7#424970
8#4A4F68
9#525461
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE3 #DEE3FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2CA #C2CAFA | Secondary backgroundsInput backgroundsDividers |
| 300 | 92A1 #92A1F6 | BordersInactive statesPlaceholder text |
| 400 | 5A71 #5A71F2 | Disabled statesSecondary iconsMuted text |
| 500 | 2B48 #2B48EE | Primary brand colorCTAsActive elementsLinks |
| 600 | 112D #112DD0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0D24 #0D24A5 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A1A #0A1A76 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0611 #06114B | Primary textHigh emphasis contentDark headings |
| 950 | 040A #040A2F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FE;
--cobalt-100: #DEE3FC;
--cobalt-200: #C2CAFA;
--cobalt-300: #92A1F6;
--cobalt-400: #5A71F2;
--cobalt-500: #2B48EE;
--cobalt-600: #112DD0;
--cobalt-700: #0D24A5;
--cobalt-800: #0A1A76;
--cobalt-900: #06114B;
--cobalt-950: #040A2F;
}