Cobalt
#1A20C7
BlueColor Codes
All color formats for development
HEX
#1A20C7RGB
rgb(26, 32, 199)HSL
hsl(238, 77%, 44%)OKLCH
oklch(0.402 0.241 267.5)CMYK
cmyk(87%, 84%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#171CB3
2#15199F
3#12168B
4#0F1377
5#0D1063
6#0A0D4F
7#08093C
8#050628
9#030314
Tints
Lighter variations
1#1D24E0
2#353BE5
3#4E53E8
4#676CEB
5#8184EF
6#9A9DF2
7#B3B5F5
8#CCCEF8
9#E6E6FC
Tones
Muted variations
1#2228BE
2#2B30B5
3#3438AD
4#3C40A4
5#45489B
6#4E5093
7#56588A
8#5F6081
9#686879
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F2 #F1F2FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE0 #DFE0FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4C6 #C4C6F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 979A #979AF2 | BordersInactive statesPlaceholder text |
| 400 | 6166 #6166EA | Disabled statesSecondary iconsMuted text |
| 500 | 343A #343AE5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1A20 #1A20C7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1519 #15199E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F12 #0F1271 | Text on light backgroundsHeadingsStrong borders |
| 900 | 090B #090B48 | Primary textHigh emphasis contentDark headings |
| 950 | 0607 #06072D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F2FD;
--cobalt-100: #DFE0FB;
--cobalt-200: #C4C6F7;
--cobalt-300: #979AF2;
--cobalt-400: #6166EA;
--cobalt-500: #343AE5;
--cobalt-600: #1A20C7;
--cobalt-700: #15199E;
--cobalt-800: #0F1271;
--cobalt-900: #090B48;
--cobalt-950: #06072D;
}