Cobalt
#0A4575
BlueColor Codes
All color formats for development
HEX
#0A4575RGB
rgb(10, 69, 117)HSL
hsl(207, 84%, 25%)OKLCH
oklch(0.382 0.099 249.3)CMYK
cmyk(91%, 41%, 0%, 54%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#093E6A
2#08375E
3#073052
4#062946
5#05233B
6#041C2F
7#031523
8#020E17
9#01070C
Tints
Lighter variations
1#0D5A98
2#106FBC
3#1383DF
4#2C96ED
5#4FA7F0
6#72B9F3
7#95CAF6
8#B9DCF9
9#DCEDFC
Tones
Muted variations
1#104570
2#15446B
3#1A4365
4#204360
5#25425B
6#2A4255
7#304150
8#35414A
9#3A4045
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F8 #F1F8FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEEF #DEEFFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2E1 #C2E1FA | Secondary backgroundsInput backgroundsDividers |
| 300 | 93C9 #93C9F6 | BordersInactive statesPlaceholder text |
| 400 | 5BAD #5BADF1 | Disabled statesSecondary iconsMuted text |
| 500 | 2C96 #2C96ED | Primary brand colorCTAsActive elementsLinks |
| 600 | 127A #127ACE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0E61 #0E61A4 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A45 #0A4575 | Text on light backgroundsHeadingsStrong borders |
| 900 | 072C #072C4B | Primary textHigh emphasis contentDark headings |
| 950 | 041C #041C2F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F8FE;
--cobalt-100: #DEEFFC;
--cobalt-200: #C2E1FA;
--cobalt-300: #93C9F6;
--cobalt-400: #5BADF1;
--cobalt-500: #2C96ED;
--cobalt-600: #127ACE;
--cobalt-700: #0E61A4;
--cobalt-800: #0A4575;
--cobalt-900: #072C4B;
--cobalt-950: #041C2F;
}