Cobalt
#0D5CA5
BlueColor Codes
All color formats for development
HEX
#0D5CA5RGB
rgb(13, 92, 165)HSL
hsl(209, 85%, 35%)OKLCH
oklch(0.472 0.137 252.5)CMYK
cmyk(92%, 44%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C5395
2#0B4984
3#094074
4#083763
5#072E53
6#052542
7#041C32
8#031221
9#010911
Tints
Lighter variations
1#106DC4
2#127EE2
3#288EEE
4#479EF0
5#66AEF3
6#84BFF5
7#A3CFF8
8#C2DFFA
9#E0EFFD
Tones
Muted variations
1#155C9E
2#1D5B96
3#245B8E
4#2C5B87
5#335B7F
6#3B5A78
7#425A70
8#4A5A68
9#525A61
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F8 #F1F8FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEEE #DEEEFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2DF #C2DFFA | Secondary backgroundsInput backgroundsDividers |
| 300 | 92C6 #92C6F6 | BordersInactive statesPlaceholder text |
| 400 | 5AA8 #5AA8F2 | Disabled statesSecondary iconsMuted text |
| 500 | 2B90 #2B90EE | Primary brand colorCTAsActive elementsLinks |
| 600 | 1173 #1173D0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0D5C #0D5CA5 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A42 #0A4276 | Text on light backgroundsHeadingsStrong borders |
| 900 | 062A #062A4B | Primary textHigh emphasis contentDark headings |
| 950 | 041A #041A2F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F8FE;
--cobalt-100: #DEEEFC;
--cobalt-200: #C2DFFA;
--cobalt-300: #92C6F6;
--cobalt-400: #5AA8F2;
--cobalt-500: #2B90EE;
--cobalt-600: #1173D0;
--cobalt-700: #0D5CA5;
--cobalt-800: #0A4276;
--cobalt-900: #062A4B;
--cobalt-950: #041A2F;
}