Charcoal
#1C4163
BlueColor Codes
All color formats for development
HEX
#1C4163RGB
rgb(28, 65, 99)HSL
hsl(209, 56%, 25%)OKLCH
oklch(0.366 0.073 248.7)CMYK
cmyk(72%, 34%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#193A5A
2#163450
3#142D46
4#11273C
5#0E2032
6#0B1A28
7#08131E
8#060D14
9#03060A
Tints
Lighter variations
1#245481
2#2D689F
3#357BBD
4#4C8ECD
5#6AA1D5
6#88B4DD
7#A5C7E6
8#C3D9EE
9#E1ECF7
Tones
Muted variations
1#204160
2#23415C
3#274159
4#2A4055
5#2E4052
6#31404E
7#35404A
8#394047
9#3C4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3ED #E3EDF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDE #CBDEF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C5 #A4C5E5 | BordersInactive statesPlaceholder text |
| 400 | 74A7 #74A7D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C8E #4C8ECD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3172 #3172AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 275B #275B8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C41 #1C4163 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122A #122A40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1A #0B1A28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FC;
--charcoal-100: #E3EDF7;
--charcoal-200: #CBDEF0;
--charcoal-300: #A4C5E5;
--charcoal-400: #74A7D8;
--charcoal-500: #4C8ECD;
--charcoal-600: #3172AF;
--charcoal-700: #275B8B;
--charcoal-800: #1C4163;
--charcoal-900: #122A40;
--charcoal-950: #0B1A28;
}