Charcoal
#151D3D
BlueColor Codes
All color formats for development
HEX
#151D3DRGB
rgb(21, 29, 61)HSL
hsl(228, 49%, 16%)OKLCH
oklch(0.243 0.062 270.6)CMYK
cmyk(66%, 52%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#131A37
2#111731
3#0F142B
4#0C1124
5#0A0E1E
6#080C18
7#060912
8#04060C
9#020306
Tints
Lighter variations
1#202C5D
2#2B3B7D
3#364A9D
4#4159BC
5#5F74C8
6#7F90D3
7#9FACDE
8#BFC8E9
9#DFE3F4
Tones
Muted variations
1#171E3B
2#191F39
3#1B2037
4#1D2235
5#1F2333
6#212431
7#23252F
8#25262D
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E8 #E4E8F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED4 #CED4EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8B3 #A8B3E1 | BordersInactive statesPlaceholder text |
| 400 | 7A8C #7A8CD1 | Disabled statesSecondary iconsMuted text |
| 500 | 546B #546BC4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 394F #394FA7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E3F #2E3F85 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 212D #212D5F | Text on light backgroundsHeadingsStrong borders |
| 900 | 151D #151D3D | Primary textHigh emphasis contentDark headings |
| 950 | 0D12 #0D1226 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F5FB;
--charcoal-100: #E4E8F6;
--charcoal-200: #CED4EE;
--charcoal-300: #A8B3E1;
--charcoal-400: #7A8CD1;
--charcoal-500: #546BC4;
--charcoal-600: #394FA7;
--charcoal-700: #2E3F85;
--charcoal-800: #212D5F;
--charcoal-900: #151D3D;
--charcoal-950: #0D1226;
}