Cobalt
#0D5CD3
BlueColor Codes
All color formats for development
HEX
#0D5CD3RGB
rgb(13, 92, 211)HSL
hsl(216, 88%, 44%)OKLCH
oklch(0.508 0.197 260)CMYK
cmyk(94%, 56%, 0%, 17%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C53BE
2#0B4AA9
3#094194
4#08377F
5#072E69
6#052554
7#041C3F
8#03122A
9#010915
Tints
Lighter variations
1#0F68EE
2#2879F1
3#4389F3
4#5E9AF5
5#79ABF6
6#94BCF8
7#AECDFA
8#C9DDFC
9#E4EEFD
Tones
Muted variations
1#175EC9
2#2160BF
3#2B62B5
4#3564AB
5#3F66A2
6#496898
7#536A8E
8#5C6C84
9#666E7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEA #DDEAFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1D8 #C1D8FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91BA #91BAF8 | BordersInactive statesPlaceholder text |
| 400 | 5796 #5796F4 | Disabled statesSecondary iconsMuted text |
| 500 | 2778 #2778F1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D5C #0D5CD3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B4A #0B4AA8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0835 #083578 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0522 #05224D | Primary textHigh emphasis contentDark headings |
| 950 | 0315 #031530 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FE;
--cobalt-100: #DDEAFD;
--cobalt-200: #C1D8FB;
--cobalt-300: #91BAF8;
--cobalt-400: #5796F4;
--cobalt-500: #2778F1;
--cobalt-600: #0D5CD3;
--cobalt-700: #0B4AA8;
--cobalt-800: #083578;
--cobalt-900: #05224D;
--cobalt-950: #031530;
}