Cobalt
#0F2CD2
BlueColor Codes
All color formats for development
HEX
#0F2CD2RGB
rgb(15, 44, 210)HSL
hsl(231, 87%, 44%)OKLCH
oklch(0.426 0.246 265.4)CMYK
cmyk(93%, 79%, 0%, 18%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0D27BD
2#0C23A8
3#0A1F93
4#091A7E
5#071669
6#061254
7#040D3F
8#03092A
9#010415
Tints
Lighter variations
1#1031ED
2#2947F0
3#445EF2
4#5F75F4
5#798CF6
6#94A3F8
7#AFBAF9
8#CAD1FB
9#E4E8FD
Tones
Muted variations
1#1833C8
2#223ABE
3#2C40B5
4#3647AB
5#3F4EA1
6#495597
7#535C8D
8#5D6384
9#66697A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE2 #DEE2FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1CA #C1CAFB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91A1 #91A1F7 | BordersInactive statesPlaceholder text |
| 400 | 586F #586FF3 | Disabled statesSecondary iconsMuted text |
| 500 | 2846 #2846F0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0F2C #0F2CD2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0C23 #0C23A7 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0819 #081977 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0510 #05104C | Primary textHigh emphasis contentDark headings |
| 950 | 030A #030A30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FE;
--cobalt-100: #DEE2FD;
--cobalt-200: #C1CAFB;
--cobalt-300: #91A1F7;
--cobalt-400: #586FF3;
--cobalt-500: #2846F0;
--cobalt-600: #0F2CD2;
--cobalt-700: #0C23A7;
--cobalt-800: #081977;
--cobalt-900: #05104C;
--cobalt-950: #030A30;
}