Cobalt
#0D48A5
BlueColor Codes
All color formats for development
HEX
#0D48A5RGB
rgb(13, 72, 165)HSL
hsl(217, 85%, 35%)OKLCH
oklch(0.427 0.161 260.1)CMYK
cmyk(92%, 56%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C4095
2#0B3984
3#093274
4#082B63
5#072453
6#051D42
7#041532
8#030E21
9#010711
Tints
Lighter variations
1#1055C4
2#1262E2
3#2874EE
4#4788F0
5#669CF3
6#84B0F5
7#A3C3F8
8#C2D7FA
9#E0EBFD
Tones
Muted variations
1#15499E
2#1D4B96
3#244D8E
4#2C4F87
5#33507F
6#3B5278
7#425470
8#4A5668
9#525761
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEEA #DEEAFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2D7 #C2D7FA | Secondary backgroundsInput backgroundsDividers |
| 300 | 92B9 #92B9F6 | BordersInactive statesPlaceholder text |
| 400 | 5A94 #5A94F2 | Disabled statesSecondary iconsMuted text |
| 500 | 2B75 #2B75EE | Primary brand colorCTAsActive elementsLinks |
| 600 | 115A #115AD0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0D48 #0D48A5 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A33 #0A3376 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0621 #06214B | Primary textHigh emphasis contentDark headings |
| 950 | 0414 #04142F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FE;
--cobalt-100: #DEEAFC;
--cobalt-200: #C2D7FA;
--cobalt-300: #92B9F6;
--cobalt-400: #5A94F2;
--cobalt-500: #2B75EE;
--cobalt-600: #115AD0;
--cobalt-700: #0D48A5;
--cobalt-800: #0A3376;
--cobalt-900: #06214B;
--cobalt-950: #04142F;
}