Cobalt
#18239A
BlueColor Codes
All color formats for development
HEX
#18239ARGB
rgb(24, 35, 154)HSL
hsl(235, 73%, 35%)OKLCH
oklch(0.351 0.187 268.4)CMYK
cmyk(84%, 77%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#161F8B
2#131C7C
3#11186C
4#0E155D
5#0C114D
6#0A0E3E
7#070A2E
8#05071F
9#02030F
Tints
Lighter variations
1#1D29B7
2#2130D4
3#3644E0
4#535FE4
5#707AE9
6#8C94ED
7#A9AFF2
8#C6CAF6
9#E2E4FB
Tones
Muted variations
1#1F2894
2#252E8D
3#2C3387
4#323980
5#393E7A
6#3F4473
7#46496D
8#4C4E66
9#535460
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E2 #E0E2FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6CA #C6CAF6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AA1 #9AA1EF | BordersInactive statesPlaceholder text |
| 400 | 656F #656FE7 | Disabled statesSecondary iconsMuted text |
| 500 | 3846 #3846E0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E2C #1E2CC2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1823 #18239A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1119 #11196E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B10 #0B1047 | Primary textHigh emphasis contentDark headings |
| 950 | 070A #070A2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F3FD;
--cobalt-100: #E0E2FA;
--cobalt-200: #C6CAF6;
--cobalt-300: #9AA1EF;
--cobalt-400: #656FE7;
--cobalt-500: #3846E0;
--cobalt-600: #1E2CC2;
--cobalt-700: #18239A;
--cobalt-800: #11196E;
--cobalt-900: #0B1047;
--cobalt-950: #070A2C;
}