Cobalt
#0A2CA9
BlueColor Codes
All color formats for development
HEX
#0A2CA9RGB
rgb(10, 44, 169)HSL
hsl(227, 89%, 35%)OKLCH
oklch(0.378 0.2 264.8)CMYK
cmyk(94%, 74%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#092898
2#082387
3#071F76
4#061B65
5#051654
6#041243
7#030D33
8#020922
9#010411
Tints
Lighter variations
1#0C34C8
2#0D3DE7
3#2450F2
4#4369F4
5#6282F6
6#829BF8
7#A1B4FA
8#C0CDFB
9#E0E6FD
Tones
Muted variations
1#1231A1
2#1A3599
3#223A91
4#2A3E89
5#324381
6#394779
7#414C71
8#495069
9#515561
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE4 #DDE4FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0CD #C0CDFB | Secondary backgroundsInput backgroundsDividers |
| 300 | 90A7 #90A7F9 | BordersInactive statesPlaceholder text |
| 400 | 5679 #5679F5 | Disabled statesSecondary iconsMuted text |
| 500 | 2652 #2652F2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0C38 #0C38D4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0A2C #0A2CA9 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0720 #072078 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0414 #04144D | Primary textHigh emphasis contentDark headings |
| 950 | 030D #030D30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FE;
--cobalt-100: #DDE4FD;
--cobalt-200: #C0CDFB;
--cobalt-300: #90A7F9;
--cobalt-400: #5679F5;
--cobalt-500: #2652F2;
--cobalt-600: #0C38D4;
--cobalt-700: #0A2CA9;
--cobalt-800: #072078;
--cobalt-900: #04144D;
--cobalt-950: #030D30;
}