Cobalt
#343EAD
BlueColor Codes
All color formats for development
HEX
#343EADRGB
rgb(52, 62, 173)HSL
hsl(235, 54%, 44%)OKLCH
oklch(0.429 0.175 272.6)CMYK
cmyk(70%, 64%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2E389C
2#29318A
3#242B79
4#1F2568
5#1A1F56
6#151945
7#0F1334
8#0A0C23
9#050611
Tints
Lighter variations
1#3A46C3
2#4F59CA
3#656ED1
4#7B83D8
5#9197DE
6#A7ACE5
7#BDC1EB
8#D3D6F2
9#E9EAF8
Tones
Muted variations
1#3A43A7
2#4048A1
3#464D9B
4#4C5295
5#52578E
6#585C88
7#5E6182
8#64667C
9#6A6B76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E5 #E4E5F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCCF #CCCFF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5AA #A5AAE4 | BordersInactive statesPlaceholder text |
| 400 | 767E #767ED6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E59 #4E59CA | Primary brand colorCTAsActive elementsLinks |
| 600 | 343E #343EAD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2931 #293189 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D23 #1D2362 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1316 #13163F | Primary textHigh emphasis contentDark headings |
| 950 | 0C0E #0C0E27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FB;
--cobalt-100: #E4E5F7;
--cobalt-200: #CCCFF0;
--cobalt-300: #A5AAE4;
--cobalt-400: #767ED6;
--cobalt-500: #4E59CA;
--cobalt-600: #343EAD;
--cobalt-700: #293189;
--cobalt-800: #1D2362;
--cobalt-900: #13163F;
--cobalt-950: #0C0E27;
}