Black
#0B1F28
BlueColor Codes
All color formats for development
HEX
#0B1F28RGB
rgb(11, 31, 40)HSL
hsl(199, 57%, 10%)OKLCH
oklch(0.227 0.031 229.6)CMYK
cmyk(73%, 22%, 0%, 84%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A1C24
2#091920
3#08161C
4#071218
5#050F14
6#040C10
7#03090C
8#020608
9#010304
Tints
Lighter variations
1#153B4C
2#1F5670
3#297294
4#328EB8
5#4BA4CE
6#6FB6D8
7#93C9E1
8#B7DBEB
9#DBEDF5
Tones
Muted variations
1#0C1E27
2#0E1E25
3#0F1D24
4#111D22
5#121C21
6#141C1F
7#151B1E
8#171B1C
9#181A1B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F1 #E3F1F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE5 #CBE5F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3D1 #A3D1E6 | BordersInactive statesPlaceholder text |
| 400 | 73B8 #73B8D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4BA4 #4BA4CE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3088 #3088B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 266C #266C8C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B4D #1B4D64 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1231 #123140 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1F #0B1F28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--black-50: #F3F9FC;
--black-100: #E3F1F7;
--black-200: #CBE5F1;
--black-300: #A3D1E6;
--black-400: #73B8D9;
--black-500: #4BA4CE;
--black-600: #3088B0;
--black-700: #266C8C;
--black-800: #1B4D64;
--black-900: #123140;
--black-950: #0B1F28;
}