Cobalt
#0839AA
BlueColor Codes
All color formats for development
HEX
#0839AARGB
rgb(8, 57, 170)HSL
hsl(222, 91%, 35%)OKLCH
oklch(0.401 0.187 263.1)CMYK
cmyk(95%, 66%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#073399
2#062D88
3#062877
4#052266
5#041C55
6#031744
7#021133
8#020B22
9#010611
Tints
Lighter variations
1#0A43CA
2#0B4EEA
3#2161F5
4#4177F6
5#618EF8
6#80A5F9
7#A0BBFB
8#C0D2FC
9#DFE8FE
Tones
Muted variations
1#103CA2
2#183F9A
3#204392
4#29468A
5#314982
6#394C7A
7#415072
8#495369
9#515661
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F5 #F0F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE7 #DDE7FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0D2 #C0D2FC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8FAF #8FAFFA | BordersInactive statesPlaceholder text |
| 400 | 5585 #5585F7 | Disabled statesSecondary iconsMuted text |
| 500 | 2462 #2462F5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0A47 #0A47D6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0839 #0839AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0629 #06297A | Text on light backgroundsHeadingsStrong borders |
| 900 | 041A #041A4E | Primary textHigh emphasis contentDark headings |
| 950 | 0210 #021031 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F5FE;
--cobalt-100: #DDE7FD;
--cobalt-200: #C0D2FC;
--cobalt-300: #8FAFFA;
--cobalt-400: #5585F7;
--cobalt-500: #2462F5;
--cobalt-600: #0A47D6;
--cobalt-700: #0839AA;
--cobalt-800: #06297A;
--cobalt-900: #041A4E;
--cobalt-950: #021031;
}