Cobalt
#03347D
BlueColor Codes
All color formats for development
HEX
#03347DRGB
rgb(3, 52, 125)HSL
hsl(216, 95%, 25%)OKLCH
oklch(0.346 0.133 259.6)CMYK
cmyk(98%, 58%, 0%, 51%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#032E70
2#032963
3#022457
4#021F4B
5#021A3E
6#011532
7#010F25
8#010A19
9#00050C
Tints
Lighter variations
1#0443A2
2#0553C7
3#0662EC
4#1F76F9
5#458DFA
6#6AA4FB
7#8FBBFC
8#B4D1FD
9#DAE8FE
Tones
Muted variations
1#093576
2#0F3670
3#15376A
4#1B3864
5#213A5E
6#283B58
7#2E3C52
8#343D4C
9#3A3F46
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F6 #F0F6FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCEA #DCEAFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BED8 #BED8FD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DB9 #8DB9FC | BordersInactive statesPlaceholder text |
| 400 | 5195 #5195FB | Disabled statesSecondary iconsMuted text |
| 500 | 1F76 #1F76F9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 065B #065BDB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0448 #0448AE | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0334 #03347C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0221 #022150 | Primary textHigh emphasis contentDark headings |
| 950 | 0115 #011532 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F6FF;
--cobalt-100: #DCEAFE;
--cobalt-200: #BED8FD;
--cobalt-300: #8DB9FC;
--cobalt-400: #5195FB;
--cobalt-500: #1F76F9;
--cobalt-600: #065BDB;
--cobalt-700: #0448AE;
--cobalt-800: #03347C;
--cobalt-900: #022150;
--cobalt-950: #011532;
}