Cobalt
#0248DE
BlueColor Codes
All color formats for development
HEX
#0248DERGB
rgb(2, 72, 222)HSL
hsl(221, 98%, 44%)OKLCH
oklch(0.479 0.235 262.8)CMYK
cmyk(99%, 68%, 0%, 13%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0241C8
2#023AB2
3#02329C
4#012B85
5#01246F
6#011D59
7#011643
8#000E2C
9#000716
Tints
Lighter variations
1#0351FA
2#1D64FD
3#3977FD
4#558BFD
5#729EFE
6#8EB1FE
7#AAC5FE
8#C6D8FE
9#E3ECFF
Tones
Muted variations
1#0D4CD3
2#1850C8
3#2354BD
4#2E58B2
5#395CA7
6#44609C
7#4F6491
8#5A6886
9#656C7B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F5 #F0F5FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE7 #DCE7FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDD2 #BDD2FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BAF #8BAFFE | BordersInactive statesPlaceholder text |
| 400 | 4E86 #4E86FD | Disabled statesSecondary iconsMuted text |
| 500 | 1C63 #1C63FD | Primary brand colorCTAsActive elementsLinks |
| 600 | 0248 #0248DE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0239 #0239B1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0129 #01297E | Text on light backgroundsHeadingsStrong borders |
| 900 | 011A #011A51 | Primary textHigh emphasis contentDark headings |
| 950 | 0110 #011032 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F5FF;
--cobalt-100: #DCE7FF;
--cobalt-200: #BDD2FE;
--cobalt-300: #8BAFFE;
--cobalt-400: #4E86FD;
--cobalt-500: #1C63FD;
--cobalt-600: #0248DE;
--cobalt-700: #0239B1;
--cobalt-800: #01297E;
--cobalt-900: #011A51;
--cobalt-950: #011032;
}