Cobalt
#034C7D
BlueColor Codes
All color formats for development
HEX
#034C7DRGB
rgb(3, 76, 125)HSL
hsl(204, 95%, 25%)OKLCH
oklch(0.404 0.104 246.6)CMYK
cmyk(98%, 39%, 0%, 51%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#034470
2#033D63
3#023557
4#022E4B
5#02263E
6#011E32
7#011725
8#010F19
9#00080C
Tints
Lighter variations
1#0463A2
2#0579C7
3#0690EC
4#1FA2F9
5#45B2FA
6#6AC1FB
7#8FD1FC
8#B4E0FD
9#DAF0FE
Tones
Muted variations
1#094B76
2#0F4970
3#15486A
4#1B4764
5#21465E
6#284558
7#2E4352
8#34424C
9#3A4146
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F9 #F0F9FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCF1 #DCF1FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BEE4 #BEE4FD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DCF #8DCFFC | BordersInactive statesPlaceholder text |
| 400 | 51B7 #51B7FB | Disabled statesSecondary iconsMuted text |
| 500 | 1FA2 #1FA2F9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0686 #0686DB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 046A #046AAE | Active/pressed statesDark mode accentsSecondary text |
| 800 | 034C #034C7C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0231 #023150 | Primary textHigh emphasis contentDark headings |
| 950 | 011E #011E32 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F9FF;
--cobalt-100: #DCF1FE;
--cobalt-200: #BEE4FD;
--cobalt-300: #8DCFFC;
--cobalt-400: #51B7FB;
--cobalt-500: #1FA2F9;
--cobalt-600: #0686DB;
--cobalt-700: #046AAE;
--cobalt-800: #034C7C;
--cobalt-900: #023150;
--cobalt-950: #011E32;
}