Charcoal
#1C3D63
BlueColor Codes
All color formats for development
HEX
#1C3D63RGB
rgb(28, 61, 99)HSL
hsl(212, 56%, 25%)OKLCH
oklch(0.355 0.077 253.5)CMYK
cmyk(72%, 38%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19375A
2#163150
3#142B46
4#11253C
5#0E1F32
6#0B1928
7#08121E
8#060C14
9#03060A
Tints
Lighter variations
1#245081
2#2D629F
3#3575BD
4#4C88CD
5#6A9CD5
6#88B0DD
7#A5C3E6
8#C3D7EE
9#E1EBF7
Tones
Muted variations
1#203E60
2#233E5C
3#273E59
4#2A3E55
5#2E3F52
6#313F4E
7#353F4A
8#393F47
9#3C4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EC #E3ECF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDD #CBDDF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C2 #A4C2E5 | BordersInactive statesPlaceholder text |
| 400 | 74A2 #74A2D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C88 #4C88CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 316C #316CAF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2756 #27568B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C3D #1C3D63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1227 #122740 | Primary textHigh emphasis contentDark headings |
| 950 | 0B19 #0B1928 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FC;
--charcoal-100: #E3ECF7;
--charcoal-200: #CBDDF0;
--charcoal-300: #A4C2E5;
--charcoal-400: #74A2D8;
--charcoal-500: #4C88CD;
--charcoal-600: #316CAF;
--charcoal-700: #27568B;
--charcoal-800: #1C3D63;
--charcoal-900: #122740;
--charcoal-950: #0B1928;
}