Charcoal
#1F3C60
BlueColor Codes
All color formats for development
HEX
#1F3C60RGB
rgb(31, 60, 96)HSL
hsl(213, 51%, 25%)OKLCH
oklch(0.352 0.072 254.8)CMYK
cmyk(68%, 37%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C3657
2#19304D
3#162A43
4#13243A
5#101E30
6#0C1827
7#09121D
8#060C13
9#03060A
Tints
Lighter variations
1#294F7D
2#32619A
3#3B73B7
4#5286C7
5#6F9AD0
6#8BAFDA
7#A8C3E3
8#C5D7EC
9#E2EBF6
Tones
Muted variations
1#223D5D
2#263D5A
3#293D57
4#2C3E53
5#2F3E50
6#333E4D
7#363F4A
8#393F46
9#3C3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EC #E4ECF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDDC #CDDCEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6C1 #A6C1E2 | BordersInactive statesPlaceholder text |
| 400 | 78A1 #78A1D3 | Disabled statesSecondary iconsMuted text |
| 500 | 5286 #5286C7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 376A #376AA9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C55 #2C5587 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F3C #1F3C60 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1427 #14273E | Primary textHigh emphasis contentDark headings |
| 950 | 0C18 #0C1827 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FB;
--charcoal-100: #E4ECF6;
--charcoal-200: #CDDCEF;
--charcoal-300: #A6C1E2;
--charcoal-400: #78A1D3;
--charcoal-500: #5286C7;
--charcoal-600: #376AA9;
--charcoal-700: #2C5587;
--charcoal-800: #1F3C60;
--charcoal-900: #14273E;
--charcoal-950: #0C1827;
}