Charcoal
#151C3C
BlueColor Codes
All color formats for development
HEX
#151C3CRGB
rgb(21, 28, 60)HSL
hsl(229, 48%, 16%)OKLCH
oklch(0.239 0.062 271.7)CMYK
cmyk(65%, 53%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#131A36
2#111730
3#0F142A
4#0D1124
5#0B0E1E
6#080B18
7#060912
8#04060C
9#020306
Tints
Lighter variations
1#202B5C
2#2B3A7C
3#37499B
4#4258BB
5#6073C7
6#808FD2
7#A0ABDE
8#C0C7E9
9#DFE3F4
Tones
Muted variations
1#171E3A
2#191F38
3#1B2037
4#1D2135
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 | E5E8 #E5E8F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED4 #CED4EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8B3 #A8B3E1 | BordersInactive statesPlaceholder text |
| 400 | 7B8B #7B8BD1 | Disabled statesSecondary iconsMuted text |
| 500 | 5569 #5569C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A4E #3A4EA6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E3E #2E3E84 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 212C #212C5E | Text on light backgroundsHeadingsStrong borders |
| 900 | 151C #151C3C | 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: #E5E8F6;
--charcoal-200: #CED4EE;
--charcoal-300: #A8B3E1;
--charcoal-400: #7B8BD1;
--charcoal-500: #5569C3;
--charcoal-600: #3A4EA6;
--charcoal-700: #2E3E84;
--charcoal-800: #212C5E;
--charcoal-900: #151C3C;
--charcoal-950: #0D1226;
}