Cobalt
#0230B1
BlueColor Codes
All color formats for development
HEX
#0230B1RGB
rgb(2, 48, 177)HSL
hsl(224, 98%, 35%)OKLCH
oklch(0.392 0.206 263.6)CMYK
cmyk(99%, 73%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#022C9F
2#01278D
3#01227C
4#011D6A
5#011858
6#011347
7#010F35
8#000A23
9#000512
Tints
Lighter variations
1#0239D2
2#0242F2
3#1956FD
4#3A6EFD
5#5B86FD
6#7C9EFE
7#9DB7FE
8#BDCFFE
9#DEE7FF
Tones
Muted variations
1#0B35A8
2#13399F
3#1C3D96
4#25418E
5#2E4585
6#36497C
7#3F4D73
8#48516B
9#515562
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F4 #F0F4FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE5 #DCE5FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDCF #BDCFFE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BAA #8BAAFE | BordersInactive statesPlaceholder text |
| 400 | 4E7D #4E7DFD | Disabled statesSecondary iconsMuted text |
| 500 | 1C58 #1C58FD | Primary brand colorCTAsActive elementsLinks |
| 600 | 023D #023DDE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0230 #0230B1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0123 #01237E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0116 #011651 | Primary textHigh emphasis contentDark headings |
| 950 | 010E #010E32 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F4FF;
--cobalt-100: #DCE5FF;
--cobalt-200: #BDCFFE;
--cobalt-300: #8BAAFE;
--cobalt-400: #4E7DFD;
--cobalt-500: #1C58FD;
--cobalt-600: #023DDE;
--cobalt-700: #0230B1;
--cobalt-800: #01237E;
--cobalt-900: #011651;
--cobalt-950: #010E32;
}