Cobalt
#0D3BA5
BlueColor Codes
All color formats for development
HEX
#0D3BA5RGB
rgb(13, 59, 165)HSL
hsl(222, 85%, 35%)OKLCH
oklch(0.401 0.177 263.1)CMYK
cmyk(92%, 64%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C3595
2#0B2F84
3#092974
4#082363
5#071D53
6#051842
7#041232
8#030C21
9#010611
Tints
Lighter variations
1#1046C4
2#1251E2
3#2864EE
4#477AF0
5#6690F3
6#84A6F5
7#A3BCF8
8#C2D3FA
9#E0E9FD
Tones
Muted variations
1#153E9E
2#1D4196
3#24448E
4#2C4787
5#334A7F
6#3B4D78
7#425070
8#4A5368
9#525661
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE7 #DEE7FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2D3 #C2D3FA | Secondary backgroundsInput backgroundsDividers |
| 300 | 92B0 #92B0F6 | BordersInactive statesPlaceholder text |
| 400 | 5A87 #5A87F2 | Disabled statesSecondary iconsMuted text |
| 500 | 2B65 #2B65EE | Primary brand colorCTAsActive elementsLinks |
| 600 | 114A #114AD0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0D3B #0D3BA5 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A2A #0A2A76 | Text on light backgroundsHeadingsStrong borders |
| 900 | 061B #061B4B | Primary textHigh emphasis contentDark headings |
| 950 | 0411 #04112F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DEE7FC;
--cobalt-200: #C2D3FA;
--cobalt-300: #92B0F6;
--cobalt-400: #5A87F2;
--cobalt-500: #2B65EE;
--cobalt-600: #114AD0;
--cobalt-700: #0D3BA5;
--cobalt-800: #0A2A76;
--cobalt-900: #061B4B;
--cobalt-950: #04112F;
}