Cobalt
#1345CD
BlueColor Codes
All color formats for development
HEX
#1345CDRGB
rgb(19, 69, 205)HSL
hsl(224, 83%, 44%)OKLCH
oklch(0.459 0.215 264)CMYK
cmyk(91%, 66%, 0%, 20%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#113EB9
2#0F37A4
3#0D3090
4#0B297B
5#0A2267
6#081B52
7#06153E
8#040E29
9#020715
Tints
Lighter variations
1#164DE7
2#2E61EC
3#4874EE
4#6288F0
5#7C9CF3
6#96B0F5
7#B1C4F8
8#CBD7FA
9#E5EBFD
Tones
Muted variations
1#1C49C4
2#264DBB
3#2F52B1
4#3856A8
5#425A9F
6#4B5F95
7#54638C
8#5E6883
9#676C7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F4 #F1F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE6 #DEE6FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2D1 #C2D1F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94AE #94AEF5 | BordersInactive statesPlaceholder text |
| 400 | 5C83 #5C83F0 | Disabled statesSecondary iconsMuted text |
| 500 | 2D60 #2D60EB | Primary brand colorCTAsActive elementsLinks |
| 600 | 1345 #1345CD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0F37 #0F37A3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B27 #0B2775 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0719 #07194B | Primary textHigh emphasis contentDark headings |
| 950 | 0410 #04102F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F4FE;
--cobalt-100: #DEE6FC;
--cobalt-200: #C2D1F9;
--cobalt-300: #94AEF5;
--cobalt-400: #5C83F0;
--cobalt-500: #2D60EB;
--cobalt-600: #1345CD;
--cobalt-700: #0F37A3;
--cobalt-800: #0B2775;
--cobalt-900: #07194B;
--cobalt-950: #04102F;
}