Charcoal
#181E3A
BlueColor Codes
All color formats for development
HEX
#181E3ARGB
rgb(24, 30, 58)HSL
hsl(229, 41%, 16%)OKLCH
oklch(0.245 0.054 272.7)CMYK
cmyk(59%, 48%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#161B34
2#13182E
3#111528
4#0E1223
5#0C0F1D
6#0A0C17
7#070911
8#05060C
9#020306
Tints
Lighter variations
1#252E58
2#313E76
3#3E4E94
4#4B5EB2
5#6878C0
6#8693CC
7#A4AED9
8#C3C9E6
9#E1E4F2
Tones
Muted variations
1#1A1F38
2#1B2036
3#1D2135
4#1F2233
5#202431
6#22252F
7#24262E
8#25272C
9#27282A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6E9 #E6E9F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D5 #D0D5EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACB5 #ACB5DC | BordersInactive statesPlaceholder text |
| 400 | 818F #818FCA | Disabled statesSecondary iconsMuted text |
| 500 | 5D6E #5D6EBB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4253 #42539E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3542 #35427E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 262F #262F5A | Text on light backgroundsHeadingsStrong borders |
| 900 | 181E #181E3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F13 #0F1324 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F5FA;
--charcoal-100: #E6E9F4;
--charcoal-200: #D0D5EB;
--charcoal-300: #ACB5DC;
--charcoal-400: #818FCA;
--charcoal-500: #5D6EBB;
--charcoal-600: #42539E;
--charcoal-700: #35427E;
--charcoal-800: #262F5A;
--charcoal-900: #181E3A;
--charcoal-950: #0F1324;
}