Cobalt
#142B9F
BlueColor Codes
All color formats for development
HEX
#142B9FRGB
rgb(20, 43, 159)HSL
hsl(230, 78%, 35%)OKLCH
oklch(0.368 0.186 266.5)CMYK
cmyk(87%, 73%, 0%, 38%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#12278F
2#10227F
3#0E1E6F
4#0C1A5F
5#0A154F
6#081140
7#060D30
8#040920
9#020410
Tints
Lighter variations
1#1733BC
2#1B3BDA
3#304FE5
4#4E68E9
5#6B81ED
6#899AF0
7#A6B3F4
8#C4CDF8
9#E1E6FB
Tones
Muted variations
1#1B2F98
2#223491
3#29398A
4#2F3D83
5#36427C
6#3D4775
7#444B6E
8#4B5067
9#525560
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE4 #DFE4FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4CD #C4CDF8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 97A6 #97A6F2 | BordersInactive statesPlaceholder text |
| 400 | 6077 #6077EB | Disabled statesSecondary iconsMuted text |
| 500 | 3351 #3351E6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1936 #1936C8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 142B #142B9F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0E1F #0E1F71 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0914 #091449 | Primary textHigh emphasis contentDark headings |
| 950 | 060C #060C2D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FD;
--cobalt-100: #DFE4FB;
--cobalt-200: #C4CDF8;
--cobalt-300: #97A6F2;
--cobalt-400: #6077EB;
--cobalt-500: #3351E6;
--cobalt-600: #1936C8;
--cobalt-700: #142B9F;
--cobalt-800: #0E1F71;
--cobalt-900: #091449;
--cobalt-950: #060C2D;
}