Charcoal
#13183E
BlueColor Codes
All color formats for development
HEX
#13183ERGB
rgb(19, 24, 62)HSL
hsl(233, 53%, 16%)OKLCH
oklch(0.23 0.072 273.6)CMYK
cmyk(69%, 61%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#111638
2#0F1332
3#0D112C
4#0C0F25
5#0A0C1F
6#080A19
7#060713
8#04050C
9#020206
Tints
Lighter variations
1#1D255F
2#273280
3#313EA1
4#3B4BC2
5#5B68CD
6#7C87D7
7#9DA5E1
8#BDC3EB
9#DEE1F5
Tones
Muted variations
1#151A3C
2#181C3A
3#1A1D38
4#1C1F36
5#1E2134
6#202231
7#22242F
8#24252D
9#27272B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E6 #E4E6F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD0 #CCD0EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A5AD #A5ADE3 | BordersInactive statesPlaceholder text |
| 400 | 7681 #7681D5 | Disabled statesSecondary iconsMuted text |
| 500 | 4F5E #4F5EC9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3543 #3543AC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2A35 #2A3589 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1E26 #1E2662 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1318 #13183E | Primary textHigh emphasis contentDark headings |
| 950 | 0C0F #0C0F27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F4FB;
--charcoal-100: #E4E6F7;
--charcoal-200: #CCD0EF;
--charcoal-300: #A5ADE3;
--charcoal-400: #7681D5;
--charcoal-500: #4F5EC9;
--charcoal-600: #3543AC;
--charcoal-700: #2A3589;
--charcoal-800: #1E2662;
--charcoal-900: #13183E;
--charcoal-950: #0C0F27;
}