Cobalt
#111DA2
BlueColor Codes
All color formats for development
HEX
#111DA2RGB
rgb(17, 29, 162)HSL
hsl(235, 81%, 35%)OKLCH
oklch(0.35 0.204 266.9)CMYK
cmyk(90%, 82%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0F1A91
2#0E1781
3#0C1471
4#0A1161
5#080F51
6#070C41
7#050930
8#030620
9#020310
Tints
Lighter variations
1#1422C0
2#1728DE
3#2D3DE9
4#4B58EC
5#6974EF
6#8790F2
7#A5ACF6
8#C3C7F9
9#E1E3FC
Tones
Muted variations
1#18239A
2#1F2993
3#272F8C
4#2E3585
5#353B7D
6#3C4176
7#44476F
8#4B4D68
9#525360
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F2 #F1F2FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE1 #DFE1FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3C7 #C3C7F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 959D #959DF4 | BordersInactive statesPlaceholder text |
| 400 | 5D6A #5D6AEE | Disabled statesSecondary iconsMuted text |
| 500 | 2F3F #2F3FE9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1524 #1524CB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 111D #111DA2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0C15 #0C1573 | Text on light backgroundsHeadingsStrong borders |
| 900 | 080D #080D4A | Primary textHigh emphasis contentDark headings |
| 950 | 0508 #05082E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F2FE;
--cobalt-100: #DFE1FC;
--cobalt-200: #C3C7F9;
--cobalt-300: #959DF4;
--cobalt-400: #5D6AEE;
--cobalt-500: #2F3FE9;
--cobalt-600: #1524CB;
--cobalt-700: #111DA2;
--cobalt-800: #0C1573;
--cobalt-900: #080D4A;
--cobalt-950: #05082E;
}