Charcoal
#12343F
BlueColor Codes
All color formats for development
HEX
#12343FRGB
rgb(18, 52, 63)HSL
hsl(195, 56%, 16%)OKLCH
oklch(0.305 0.044 222.4)CMYK
cmyk(71%, 17%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#102F39
2#0E2A33
3#0D252D
4#0B1F26
5#091A20
6#071519
7#051013
8#040A0D
9#020506
Tints
Lighter variations
1#1B5061
2#256B82
3#2E86A4
4#38A2C5
5#58B2D0
6#79C1D9
7#9BD1E3
8#BCE0EC
9#DEF0F6
Tones
Muted variations
1#14333D
2#17323B
3#193139
4#1B3037
5#1D2F34
6#202D32
7#222C30
8#242B2D
9#272A2B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F2 #E3F2F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE7 #CBE7F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4D5 #A4D5E5 | BordersInactive statesPlaceholder text |
| 400 | 74BF #74BFD8 | Disabled statesSecondary iconsMuted text |
| 500 | 4CAC #4CACCD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3190 #3190AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2772 #27728B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C52 #1C5263 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1234 #123440 | Primary textHigh emphasis contentDark headings |
| 950 | 0B21 #0B2128 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FC;
--charcoal-100: #E3F2F7;
--charcoal-200: #CBE7F0;
--charcoal-300: #A4D5E5;
--charcoal-400: #74BFD8;
--charcoal-500: #4CACCD;
--charcoal-600: #3190AF;
--charcoal-700: #27728B;
--charcoal-800: #1C5263;
--charcoal-900: #123440;
--charcoal-950: #0B2128;
}