Charcoal
#101541
BlueColor Codes
All color formats for development
HEX
#101541RGB
rgb(16, 21, 65)HSL
hsl(234, 60%, 16%)OKLCH
oklch(0.223 0.083 272.8)CMYK
cmyk(75%, 68%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0F133B
2#0D1134
3#0B0F2E
4#0A0D27
5#080B21
6#07081A
7#050614
8#03040D
9#020207
Tints
Lighter variations
1#192064
2#212B86
3#2A37A8
4#3342CA
5#5460D4
6#7680DD
7#98A0E5
8#BAC0EE
9#DDDFF6
Tones
Muted variations
1#13173F
2#15193C
3#181B3A
4#1A1D37
5#1D1F35
6#1F2133
7#212330
8#24252E
9#26272B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E5 #E2E5F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACE #CACEF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1A8 #A1A8E8 | BordersInactive statesPlaceholder text |
| 400 | 707B #707BDB | Disabled statesSecondary iconsMuted text |
| 500 | 4755 #4755D1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2D3A #2D3AB4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 242E #242E8F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A21 #1A2166 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1015 #101541 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0D #0A0D29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F4FC;
--charcoal-100: #E2E5F8;
--charcoal-200: #CACEF2;
--charcoal-300: #A1A8E8;
--charcoal-400: #707BDB;
--charcoal-500: #4755D1;
--charcoal-600: #2D3AB4;
--charcoal-700: #242E8F;
--charcoal-800: #1A2166;
--charcoal-900: #101541;
--charcoal-950: #0A0D29;
}