Charcoal
#182E39
BlueColor Codes
All color formats for development
HEX
#182E39RGB
rgb(24, 46, 57)HSL
hsl(200, 41%, 16%)OKLCH
oklch(0.288 0.034 231.4)CMYK
cmyk(58%, 19%, 0%, 78%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#162A34
2#13252E
3#112028
4#0E1C23
5#0C171D
6#0A1317
7#070E11
8#05090C
9#020506
Tints
Lighter variations
1#254758
2#315F76
3#3E7794
4#4B90B2
5#68A3C0
6#86B5CC
7#A4C8D9
8#C3DAE6
9#E1EDF2
Tones
Muted variations
1#1A2E38
2#1B2D36
3#1D2D35
4#1F2C33
5#202C31
6#222B2F
7#242A2E
8#252A2C
9#27292A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6F0 #E6F0F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E2 #D0E2EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACCC #ACCCDC | BordersInactive statesPlaceholder text |
| 400 | 81B2 #81B2CA | Disabled statesSecondary iconsMuted text |
| 500 | 5D9C #5D9CBB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4280 #42809E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3565 #35657E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2648 #26485A | Text on light backgroundsHeadingsStrong borders |
| 900 | 182E #182E3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1D #0F1D24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FA;
--charcoal-100: #E6F0F4;
--charcoal-200: #D0E2EB;
--charcoal-300: #ACCCDC;
--charcoal-400: #81B2CA;
--charcoal-500: #5D9CBB;
--charcoal-600: #42809E;
--charcoal-700: #35657E;
--charcoal-800: #26485A;
--charcoal-900: #182E3A;
--charcoal-950: #0F1D24;
}