Charcoal
#1F3261
BlueColor Codes
All color formats for development
HEX
#1F3261RGB
rgb(31, 50, 97)HSL
hsl(223, 52%, 25%)OKLCH
oklch(0.328 0.087 265.4)CMYK
cmyk(68%, 48%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C2C57
2#18284E
3#152344
4#121E3A
5#0F1930
6#0C1427
7#090F1D
8#060A13
9#03050A
Tints
Lighter variations
1#28407E
2#314F9B
3#3A5EB8
4#5172C8
5#6E8AD1
6#8BA1DA
7#A8B9E3
8#C5D0ED
9#E2E8F6
Tones
Muted variations
1#22335E
2#25345A
3#293657
4#2C3754
5#2F3950
6#323A4D
7#363B4A
8#393D46
9#3C3E43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E9 #E4E9F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDD6 #CDD6EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6B7 #A6B7E3 | BordersInactive statesPlaceholder text |
| 400 | 7792 #7792D4 | Disabled statesSecondary iconsMuted text |
| 500 | 5172 #5172C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3657 #3657AB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B45 #2B4588 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F31 #1F3161 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1420 #14203E | Primary textHigh emphasis contentDark headings |
| 950 | 0C14 #0C1427 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FB;
--charcoal-100: #E4E9F6;
--charcoal-200: #CDD6EF;
--charcoal-300: #A6B7E3;
--charcoal-400: #7792D4;
--charcoal-500: #5172C8;
--charcoal-600: #3657AB;
--charcoal-700: #2B4588;
--charcoal-800: #1F3161;
--charcoal-900: #14203E;
--charcoal-950: #0C1427;
}