Cobalt
#3442AD
BlueColor Codes
All color formats for development
HEX
#3442ADRGB
rgb(52, 66, 173)HSL
hsl(233, 54%, 44%)OKLCH
oklch(0.437 0.17 271.6)CMYK
cmyk(70%, 62%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2E3B9C
2#29358A
3#242E79
4#1F2768
5#1A2156
6#151A45
7#0F1434
8#0A0D23
9#050711
Tints
Lighter variations
1#3A4AC3
2#4F5DCA
3#6572D1
4#7B86D8
5#919ADE
6#A7AEE5
7#BDC2EB
8#D3D7F2
9#E9EBF8
Tones
Muted variations
1#3A46A7
2#404BA1
3#46509B
4#4C5495
5#52598E
6#585E88
7#5E6282
8#64677C
9#6A6C76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E6 #E4E6F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD0 #CCD0F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5AC #A5ACE4 | BordersInactive statesPlaceholder text |
| 400 | 7681 #7681D6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E5D #4E5DCA | Primary brand colorCTAsActive elementsLinks |
| 600 | 3442 #3442AD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2934 #293489 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D25 #1D2562 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1318 #13183F | Primary textHigh emphasis contentDark headings |
| 950 | 0C0F #0C0F27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FB;
--cobalt-100: #E4E6F7;
--cobalt-200: #CCD0F0;
--cobalt-300: #A5ACE4;
--cobalt-400: #7681D6;
--cobalt-500: #4E5DCA;
--cobalt-600: #3442AD;
--cobalt-700: #293489;
--cobalt-800: #1D2562;
--cobalt-900: #13183F;
--cobalt-950: #0C0F27;
}