Cobalt
#1220A1
BlueColor Codes
All color formats for development
HEX
#1220A1RGB
rgb(18, 32, 161)HSL
hsl(234, 80%, 35%)OKLCH
oklch(0.353 0.2 267)CMYK
cmyk(89%, 80%, 0%, 37%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#101D91
2#0E1A81
3#0C1670
4#0B1360
5#091050
6#070D40
7#050A30
8#040620
9#020310
Tints
Lighter variations
1#1526BE
2#182CDC
3#2E41E8
4#4C5CEB
5#6A77EE
6#8892F2
7#A5ADF5
8#C3C9F8
9#E1E4FC
Tones
Muted variations
1#19269A
2#202C92
3#27318B
4#2E3784
5#363D7D
6#3D4276
7#44486F
8#4B4E68
9#525460
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F2 #F1F2FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE2 #DFE2FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3C9 #C3C9F8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 959F #959FF3 | BordersInactive statesPlaceholder text |
| 400 | 5E6D #5E6DED | Disabled statesSecondary iconsMuted text |
| 500 | 3043 #3043E8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1628 #1628CA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1220 #1220A1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0D17 #0D1773 | Text on light backgroundsHeadingsStrong borders |
| 900 | 080F #080F49 | Primary textHigh emphasis contentDark headings |
| 950 | 0509 #05092E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F2FD;
--cobalt-100: #DFE2FB;
--cobalt-200: #C3C9F8;
--cobalt-300: #959FF3;
--cobalt-400: #5E6DED;
--cobalt-500: #3043E8;
--cobalt-600: #1628CA;
--cobalt-700: #1220A1;
--cobalt-800: #0D1773;
--cobalt-900: #080F49;
--cobalt-950: #05092E;
}