Black
#001F33
BlueColor Codes
All color formats for development
HEX
#001F33RGB
rgb(0, 31, 51)HSL
hsl(204, 100%, 10%)OKLCH
oklch(0.229 0.053 241)CMYK
cmyk(100%, 39%, 0%, 80%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#001C2E
2#001829
3#001524
4#00121F
5#000F1A
6#000C14
7#00090F
8#00060A
9#000305
Tints
Lighter variations
1#003A61
2#00568F
3#0071BD
4#008DEB
5#1AA3FF
6#47B6FF
7#75C8FF
8#A3DAFF
9#D1EDFF
Tones
Muted variations
1#031E30
2#051E2E
3#081D2B
4#0A1D29
5#0D1C26
6#0F1C24
7#121B21
8#141B1F
9#171A1C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F9 #F0F9FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DBF1 #DBF1FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDE4 #BDE4FF | Secondary backgroundsInput backgroundsDividers |
| 300 | 8AD0 #8AD0FF | BordersInactive statesPlaceholder text |
| 400 | 4DB8 #4DB8FF | Disabled statesSecondary iconsMuted text |
| 500 | 1AA3 #1AA3FF | Primary brand colorCTAsActive elementsLinks |
| 600 | 0087 #0087E0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 006B #006BB3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 004D #004D80 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0031 #003152 | Primary textHigh emphasis contentDark headings |
| 950 | 001F #001F33 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--black-50: #F0F9FF;
--black-100: #DBF1FF;
--black-200: #BDE4FF;
--black-300: #8AD0FF;
--black-400: #4DB8FF;
--black-500: #1AA3FF;
--black-600: #0087E0;
--black-700: #006BB3;
--black-800: #004D80;
--black-900: #003152;
--black-950: #001F33;
}