Charcoal
#0F2943
BlueColor Codes
All color formats for development
HEX
#0F2943RGB
rgb(15, 41, 67)HSL
hsl(210, 63%, 16%)OKLCH
oklch(0.275 0.058 250.7)CMYK
cmyk(78%, 39%, 0%, 74%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E253C
2#0C2135
3#0B1D2F
4#091828
5#081421
6#06101B
7#050C14
8#03080D
9#020407
Tints
Lighter variations
1#173E65
2#1F5488
3#2769AB
4#2F7ECE
5#5094D7
6#73A9DF
7#96BFE7
8#B9D4EF
9#DCEAF7
Tones
Muted variations
1#122940
2#14293D
3#17293B
4#192938
5#1C2936
6#1F2933
7#212931
8#24292E
9#26292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2ED #E2EDF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9DE #C9DEF3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FC4 #9FC4E9 | BordersInactive statesPlaceholder text |
| 400 | 6EA6 #6EA6DE | Disabled statesSecondary iconsMuted text |
| 500 | 448C #448CD5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2A70 #2A70B7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2159 #215991 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1840 #184068 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F29 #0F2943 | Primary textHigh emphasis contentDark headings |
| 950 | 091A #091A2A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FC;
--charcoal-100: #E2EDF8;
--charcoal-200: #C9DEF3;
--charcoal-300: #9FC4E9;
--charcoal-400: #6EA6DE;
--charcoal-500: #448CD5;
--charcoal-600: #2A70B7;
--charcoal-700: #215991;
--charcoal-800: #184068;
--charcoal-900: #0F2943;
--charcoal-950: #091A2A;
}