Charcoal
#1F3161
BlueColor Codes
All color formats for development
HEX
#1F3161RGB
rgb(31, 49, 97)HSL
hsl(224, 52%, 25%)OKLCH
oklch(0.326 0.088 266.2)CMYK
cmyk(68%, 49%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C2B57
2#18274E
3#152244
4#121D3A
5#0F1830
6#0C1327
7#090E1D
8#060A13
9#03050A
Tints
Lighter variations
1#283F7E
2#314D9B
3#3A5CB8
4#5170C8
5#6E88D1
6#8BA0DA
7#A8B8E3
8#C5CFED
9#E2E7F6
Tones
Muted variations
1#22325E
2#25335A
3#293557
4#2C3654
5#2F3850
6#323A4D
7#363B4A
8#393D46
9#3C3E43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E9 #E4E9F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDD6 #CDD6EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6B6 #A6B6E3 | BordersInactive statesPlaceholder text |
| 400 | 7790 #7790D4 | Disabled statesSecondary iconsMuted text |
| 500 | 5170 #5170C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3655 #3655AB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B44 #2B4488 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F30 #1F3061 | Text on light backgroundsHeadingsStrong borders |
| 900 | 141F #141F3E | Primary textHigh emphasis contentDark headings |
| 950 | 0C13 #0C1327 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F5FB;
--charcoal-100: #E4E9F6;
--charcoal-200: #CDD6EF;
--charcoal-300: #A6B6E3;
--charcoal-400: #7790D4;
--charcoal-500: #5170C8;
--charcoal-600: #3655AB;
--charcoal-700: #2B4488;
--charcoal-800: #1F3061;
--charcoal-900: #141F3E;
--charcoal-950: #0C1327;
}