Cobalt
#0A41A9
BlueColor Codes
All color formats for development
HEX
#0A41A9RGB
rgb(10, 65, 169)HSL
hsl(219, 89%, 35%)OKLCH
oklch(0.416 0.176 261.9)CMYK
cmyk(94%, 62%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#093B98
2#083487
3#072E76
4#062765
5#052154
6#041A43
7#031433
8#020D22
9#010711
Tints
Lighter variations
1#0C4EC8
2#0D5AE7
3#246CF2
4#4381F4
5#6296F6
6#82ABF8
7#A1C0FA
8#C0D5FB
9#E0EAFD
Tones
Muted variations
1#1244A1
2#1A4699
3#224991
4#2A4B89
5#324D81
6#395079
7#415271
8#495469
9#515761
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE8 #DDE8FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0D5 #C0D5FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 90B5 #90B5F9 | BordersInactive statesPlaceholder text |
| 400 | 568E #568EF5 | Disabled statesSecondary iconsMuted text |
| 500 | 266E #266EF2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0C52 #0C52D4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0A41 #0A41A9 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 072F #072F78 | Text on light backgroundsHeadingsStrong borders |
| 900 | 041E #041E4D | Primary textHigh emphasis contentDark headings |
| 950 | 0313 #031330 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DDE8FD;
--cobalt-200: #C0D5FB;
--cobalt-300: #90B5F9;
--cobalt-400: #568EF5;
--cobalt-500: #266EF2;
--cobalt-600: #0C52D4;
--cobalt-700: #0A41A9;
--cobalt-800: #072F78;
--cobalt-900: #041E4D;
--cobalt-950: #031330;
}