Black
#031B30
BlueColor Codes
All color formats for development
HEX
#031B30RGB
rgb(3, 27, 48)HSL
hsl(208, 88%, 10%)OKLCH
oklch(0.216 0.051 247.6)CMYK
cmyk(94%, 44%, 0%, 81%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#03182B
2#021626
3#021322
4#02101D
5#020D18
6#010B13
7#01080E
8#01050A
9#000305
Tints
Lighter variations
1#06335B
2#094C86
3#0B64B1
4#0E7CDD
5#2793F1
6#52A9F4
7#7EBEF7
8#A9D4F9
9#D4E9FC
Tones
Muted variations
1#051B2E
2#081B2B
3#0A1B29
4#0C1A27
5#0E1A25
6#111A22
7#131A20
8#151A1E
9#171A1C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F8 #F1F8FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEE #DDEEFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1E0 #C1E0FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91C8 #91C8F8 | BordersInactive statesPlaceholder text |
| 400 | 57AB #57ABF4 | Disabled statesSecondary iconsMuted text |
| 500 | 2793 #2793F1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D77 #0D77D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B5E #0B5EA8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0843 #084378 | Text on light backgroundsHeadingsStrong borders |
| 900 | 052B #052B4D | Primary textHigh emphasis contentDark headings |
| 950 | 031B #031B30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--black-50: #F1F8FE;
--black-100: #DDEEFD;
--black-200: #C1E0FB;
--black-300: #91C8F8;
--black-400: #57ABF4;
--black-500: #2793F1;
--black-600: #0D77D3;
--black-700: #0B5EA8;
--black-800: #084378;
--black-900: #052B4D;
--black-950: #031B30;
}