Blue
#0D21D3
BlueColor Codes
All color formats for development
HEX
#0D21D3RGB
rgb(13, 33, 211)HSL
hsl(234, 88%, 44%)OKLCH
oklch(0.414 0.256 265.4)CMYK
cmyk(94%, 84%, 0%, 17%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C1EBE
2#0B1BA9
3#091794
4#08147F
5#071169
6#050D54
7#040A3F
8#03072A
9#010315
Tints
Lighter variations
1#0F25EE
2#283CF1
3#4355F3
4#5E6DF5
5#7985F6
6#949EF8
7#AEB6FA
8#C9CEFC
9#E4E7FD
Tones
Muted variations
1#1729C9
2#2131BF
3#2B39B5
4#3541AB
5#3F49A2
6#495198
7#53598E
8#5C6084
9#66687A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F2 #F1F2FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE1 #DDE1FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1C7 #C1C7FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 919B #919BF8 | BordersInactive statesPlaceholder text |
| 400 | 5767 #5767F4 | Disabled statesSecondary iconsMuted text |
| 500 | 273B #273BF1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D21 #0D21D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B1A #0B1AA8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0813 #081378 | Text on light backgroundsHeadingsStrong borders |
| 900 | 050C #050C4D | Primary textHigh emphasis contentDark headings |
| 950 | 0308 #030830 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--blue-50: #F1F2FE;
--blue-100: #DDE1FD;
--blue-200: #C1C7FB;
--blue-300: #919BF8;
--blue-400: #5767F4;
--blue-500: #273BF1;
--blue-600: #0D21D3;
--blue-700: #0B1AA8;
--blue-800: #081378;
--blue-900: #050C4D;
--blue-950: #030830;
}